v3.22.1

RELATED PARTY TRANSACTIONS - Additional information (Details) - USD ($)			3 Months Ended	4 Months Ended	12 Months Ended
	Feb. 02, 2021	Jan. 28, 2021	Oct. 26, 2021	Dec. 31, 2020	Dec. 31, 2021	Sep. 23, 2020
Related Party Transaction [Line Items]
Repayment of promissory note - related party					$ 90,000
Working capital loans outstanding				$ 0	0
Loan contribution			$ 2,500,000		150,000
Affiliated Entity
Related Party Transaction [Line Items]
Expenses incurred and paid				$ 0	110,000
Promissory Note with Related Party
Related Party Transaction [Line Items]
Repayment of promissory note - related party	$ 90,000
Related Party Loans
Related Party Transaction [Line Items]
Proceeds held in the Trust Account					0
Maximum loans convertible into warrants					$ 1,500,000	$ 150,000
Price of warrants (in dollars per share)					$ 1.00
Administrative Support Agreement
Related Party Transaction [Line Items]
Expenses per month		$ 10,000

Represents the maximum amount of loan contribution from sponsor.

+ References

No definition available.

+ Details

Name:	eqha_LoanContributionFromSponsorMaximum
Namespace Prefix:	eqha_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Maximum amount of Loans that may be convertible into warrants of the post-Business Combination entity.

+ References

No definition available.

+ Details

Name:	eqha_MaximumLoansConvertibleIntoWarrants
Namespace Prefix:	eqha_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Represents the amount of proceeds held in the trust account.

+ References

No definition available.

+ Details

Name:	eqha_ProceedsHeldInTrustAccount
Namespace Prefix:	eqha_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Per month expenses resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

No definition available.

+ Details

Name:	eqha_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth
Namespace Prefix:	eqha_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Per unit price of warrants issued by the company.

+ References

No definition available.

+ Details

Name:	eqha_WarrantsPricePerUnit
Namespace Prefix:	eqha_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the Working capital loans outstanding.

+ References

No definition available.

+ Details

Name:	eqha_WorkingCapitalLoansOutstanding
Namespace Prefix:	eqha_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

+ Details

Name:	us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

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

- Definition

The cash outflow for the payment of a long-term borrowing made from a related party 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. Alternate caption: Payments for Advances from Affiliates.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585

+ Details

Name:	us-gaap_RepaymentsOfRelatedPartyDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=srt_AffiliatedEntityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=eqha_PromissoryNoteWithRelatedPartyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=eqha_RelatedPartyLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=eqha_AdministrativeSupportAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

EQ Health Acquisition Corp. 10-K