It represents the amount of cash underwriting discount.

No definition available.

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Namespace Prefix:	cciru_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Cash underwriting discount per unit.

+ References

No definition available.

+ Details

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Namespace Prefix:	cciru_
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Period Type:	instant

- Definition

Number of units issued.

+ References

No definition available.

+ Details

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Namespace Prefix:	cciru_
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Balance Type:	na
Period Type:	duration

- Definition

Represents the underwriters option period from the date of Initial Public Offering.

+ References

No definition available.

+ Details

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Namespace Prefix:	cciru_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

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Balance Type:	na
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

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 14
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-14

+ Details

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

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Commitments and Contingencies (Details) - USD ($)		6 Months Ended
Commitments and Contingencies (Details) - USD ($)	Oct. 15, 2024	Jun. 30, 2025	Jun. 24, 2025
Commitments and Contingencies [Line Items]
Underwriters option period from the date of initial public offering		45 days
Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Cash underwriting discount per unit	$ 0.2
Cash underwriting discount (in Dollars)	$ 4,000,000
Proceeds received from sale of units (in Dollars)	$ 9,800,000
PubCo Common Shares [Member]
Commitments and Contingencies [Line Items]
Par value per share		$ 0.001	$ 0.001
Price per share			$ 0.01
Over-Allotment Option [Member]
Commitments and Contingencies [Line Items]
Number of units issued (in Shares)	3,000,000
Over-Allotment Option [Member] \| Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Number of units issued (in Shares)	3,000,000	3,000,000
Price per unit	$ 10
Unit price	$ 0.6
Proceeds received from sale of units (in Dollars)	$ 1,800,000
IPO [Member]
Commitments and Contingencies [Line Items]
Number of units issued (in Shares)	23,000,000
Price per unit	$ 10
IPO [Member] \| Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Number of units issued (in Shares)	20,000,000
Unit price	$ 0.4
Proceeds received from sale of units (in Dollars)	$ 8,000,000