Additional extension period to consummate business combination.

No definition available.

Name:	CBRGU_AdditionalExtensionPeriodToConsummateBusinessCombination
Namespace Prefix:	CBRGU_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate fund due for additional extension to business combination consummate period.

+ References

No definition available.

+ Details

Name:	CBRGU_AggregateFundDueForAdditionalExtensionToBusinessCombinationConsummatePeriod
Namespace Prefix:	CBRGU_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Price per share or per unit of warrants or rights outstanding.

+ References

No definition available.

+ Details

Name:	CBRGU_ClassOfWarrantOrRightPriceOfWarrantsOrRights
Namespace Prefix:	CBRGU_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Fund due per additional extension to business combination consummate period.

+ References

No definition available.

+ Details

Name:	CBRGU_FundDuePerAdditionalExtensionToBusinessCombinationConsummatePeriod
Namespace Prefix:	CBRGU_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of maximum borrowing capacity of related party promissory note.

+ References

No definition available.

+ Details

Name:	CBRGU_MaximumBorrowingCapacityOfRelatedPartyPromissoryNote
Namespace Prefix:	CBRGU_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The maximum amount which a potential loan could have repaid through issuance of warrants.

+ References

No definition available.

+ Details

Name:	CBRGU_MaximumLoansConvertibleIntoWarrants
Namespace Prefix:	CBRGU_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum period to consummate initial business combination.

+ References

No definition available.

+ Details

Name:	CBRGU_MaximumPeriodToConsummateInitialBusinessCombination
Namespace Prefix:	CBRGU_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Number additional extension to business combination consummate period.

+ References

No definition available.

+ Details

Name:	CBRGU_NumberAdditionalExtensionToBusinessCombinationConsummatePeriod
Namespace Prefix:	CBRGU_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Period to consummate initial business combination.

+ References

No definition available.

+ Details

Name:	CBRGU_PeriodToConsummateInitialBusinessCombination
Namespace Prefix:	CBRGU_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The contractual monthly amount to be paid for support services.

+ References

No definition available.

+ Details

Name:	CBRGU_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth
Namespace Prefix:	CBRGU_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Share price for additional extension to business combination consummate period.

+ References

No definition available.

+ Details

Name:	CBRGU_SharePriceForAdditionalExtensionBusinessCombinationConsummatePeriod
Namespace Prefix:	CBRGU_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(C))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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-Section S99
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-Subparagraph (SX 210.13-01(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(B))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
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-Section S99
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(1))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

+ Details

Name:	us-gaap_DueToRelatedPartiesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount for notes payable (written promise to pay), due to related parties.

+ 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
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-URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(1))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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 https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

+ Details

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

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=CBRGU_WorkingCapitalLoansWarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

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

- Details

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

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=CBRGU_CbCoInvestmentMember
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Related Party Transactions - Additional Information (Details)			6 Months Ended
	Nov. 17, 2021 USD ($)	Nov. 09, 2021 USD ($)	Jun. 30, 2022 USD ($) item $ / shares	Dec. 31, 2021 USD ($)	Nov. 15, 2021 USD ($)	Feb. 01, 2021 USD ($)
Related Party Transaction [Line Items]
Period to consummate initial business combination			18 months
Number additional extension to business combination consummate period \| item			2
Additional extension period to consummate business combination			3 months
Maximum period to consummate initial business combination			24 months
Share price for additional extension to business combination consummate period \| $ / shares			$ 0.10
Fund due per additional extension to business combination consummate period			$ 2,000,000.0
Aggregate fund due for additional extension to business combination consummate period			4,000,000.0
Amount payable to related party			$ 630
Over-allotment option
Related Party Transaction [Line Items]
Share price for additional extension to business combination consummate period \| $ / shares			$ 0.20
Fund due per additional extension to business combination consummate period			$ 2,300,000
Aggregate fund due for additional extension to business combination consummate period			4,600,000
Working capital loans warrant
Related Party Transaction [Line Items]
Outstanding balance of related party note			0	$ 0
Loan conversion agreement warrant			$ 1,500,000
Price of warrant \| $ / shares			$ 1.00
Promissory Note with Related Party
Related Party Transaction [Line Items]
Maximum borrowing capacity of related party promissory note						$ 300,000
Outstanding balance of related party note					$ 244,000
Repayment of promissory note - related party	$ 244,000
Administrative Support Agreement
Related Party Transaction [Line Items]
Expenses per month		$ 20,000
Amount payable to related party			$ 630	$ 0
Related Party Loans
Related Party Transaction [Line Items]
Outstanding balance of related party note			$ 0
Related Party Loans \| Working capital loans warrant
Related Party Transaction [Line Items]
Price of warrant \| $ / shares			$ 1.00
Cb co. investment
Related Party Transaction [Line Items]
Loan conversion agreement warrant			$ 1,200,000		$ 1,200,000
Price of warrant \| $ / shares			$ 1.00