XML 16 R2.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Audit Information | 12 Months Ended
--- | ---
Dec. 31, 2024
Audit Information [Abstract] |
Auditor Firm ID | 42
Auditor Name | Ernst & Young LLP
Auditor Location | San Francisco, California

X
- Definition PCAOB issued Audit Firm Identifier + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 10-K -Number 249 -Section 310 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 20-F -Number 249 -Section 220 -Subsection f Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 40-F -Number 249 -Section 240 -Subsection f + Details
Name: | dei_AuditorFirmId
Namespace Prefix: | dei_
Data Type: | dei:nonemptySequenceNumberItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 10-K -Number 249 -Section 310 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 20-F -Number 249 -Section 220 -Subsection f Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 40-F -Number 249 -Section 240 -Subsection f + Details
Name: | dei_AuditorLocation
Namespace Prefix: | dei_
Data Type: | dei:internationalNameItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 10-K -Number 249 -Section 310 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 20-F -Number 249 -Section 220 -Subsection f Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 40-F -Number 249 -Section 240 -Subsection f + Details
Name: | dei_AuditorName
Namespace Prefix: | dei_
Data Type: | dei:internationalNameItemType
Balance Type: | na
Period Type: | duration

X
- Definition Audit Information + References No definition available. + Details
Name: | ehth_AuditInformationAbstract
Namespace Prefix: | ehth_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration