XML 63 R48.htm IDEA: XBRL DOCUMENT v3.22.0.1

Non-controlling Interests (Tables)

12 Months Ended

Dec. 31, 2021

Noncontrolling Interest [Abstract]

Schedule of changes in non-controlling interests

Changes in non-controlling interests (in thousands) for year ended December 31, 2020, was as follows:

Non-controlling interests balance as of beginning of period			$	6,689
Issuance of non-controlling interest			25,749
Disposal of assets			(6,689)
Redemption of Sponsor’s equity			(25,749)
Non-controlling interests balance as of end of period			$	—

X

- Definition

Schedule of Changes in Noncontrolling Interest [Table Text Block]

+ References

No definition available.

+ Details

Name:	evh_ScheduleofChangesinNoncontrollingInterestTableTextBlock
Namespace Prefix:	evh_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_NoncontrollingInterestAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration