Related Party Transactions (Details) - USD ($)						3 Months Ended	12 Months Ended
Related Party Transactions (Details) - USD ($)	Sep. 06, 2024	May 09, 2023	Apr. 01, 2022	Nov. 10, 2021	Jun. 09, 2021	Jun. 30, 2023	Dec. 31, 2024	Sep. 24, 2024	Dec. 31, 2023	Nov. 06, 2023	Nov. 15, 2021
Related Party Transactions [Line Items]
Aggregate price (in Dollars)							$ 700,000
Initial business combination							100.00%
Business combination term							1 year
Number of trading days							20 days
Period commencing days							30 days
After the initial business combination							150 days
Warrant term							5 years
Share price per share (in Dollars per share)							$ 10.2
Borrow amount (in Dollars)			$ 5,000,000
Total outstanding borrowings (in Dollars)							$ 0		$ 0
Administrative services (in Dollars)				$ 237,000
Extension Convertible Promissory Note [Member]
Related Party Transactions [Line Items]
Total outstanding borrowings (in Dollars)							$ 0		$ 0
Principal amount (in Dollars)						$ 3,600,000
Private Placement Warrants [Member]
Related Party Transactions [Line Items]
Private placement warrants							2,632,500		11,700,000
Warrants outstanding shares							2,632,500
Proceeds from convertible debt (in Dollars)							$ 1,500,000
Warrant [Member]
Related Party Transactions [Line Items]
Warrants price per share (in Dollars per share)							$ 0.01
Private placement warrant to purchase										4,533,750
Warrant [Member] \| Extension Convertible Promissory Note [Member]
Related Party Transactions [Line Items]
Convertible price per share (in Dollars per share)							$ 1
Service and Administrative Fees [Member]
Related Party Transactions [Line Items]
Payment of sponsor (in Dollars)				$ 10,000
Business Combination [Member]
Related Party Transactions [Line Items]
Initial business combination							100.00%
Business Combination [Member] \| Private Placement Warrants [Member]
Related Party Transactions [Line Items]
Warrants price per share (in Dollars per share)							$ 1
Business Combination [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Warrant term							30 days
Sponsor [Member]
Related Party Transactions [Line Items]
Share price per share (in Dollars per share)							$ 10.2
Sponsor [Member] \| Private Placement Warrants [Member]
Related Party Transactions [Line Items]
Private placement warrants							11,700,000
Warrants price per share (in Dollars per share)							$ 1
Sponsor [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Exchanged shares	9,067,500
Sponsor [Member] \| Business Combination [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Warrant term							30 days
Founder Shares [Member]
Related Party Transactions [Line Items]
Sponsor purchased shares					5,347,500
Initial shareholders held							5,750,000
Administrative Services Agreement [Member]
Related Party Transactions [Line Items]
Administrative services (in Dollars)							$ 237,000
Board of Directors [Member] \| Founder Shares [Member]
Related Party Transactions [Line Items]
Sponsor purchased shares					402,500
Class B Ordinary Shares [Member]
Related Party Transactions [Line Items]
Sponsor purchased shares		5,750,000
Ordinary shares, par value (in Dollars per share)		$ 0.0001					$ 0.0001		$ 0.0001
Converted shares issued		5,749,999
Class B Ordinary Shares [Member] \| Founder Shares [Member]
Related Party Transactions [Line Items]
Sponsor purchased shares					5,750,000
Ordinary shares, par value (in Dollars per share)					$ 0.0001
Aggregate price (in Dollars)					$ 25,000
Class A Ordinary Shares [Member]
Related Party Transactions [Line Items]
Ordinary shares, par value (in Dollars per share)							0.0001	$ 0.0001	$ 0.0001
Sale price per share (in Dollars per share)							12
After the initial business combination	61 years
Warrants outstanding shares	755,625
Class A Ordinary Shares [Member] \| Private Placement Warrants [Member]
Related Party Transactions [Line Items]
Private placement warrants											11,700,000
Warrants price per share (in Dollars per share)											$ 1
Private placement warrant to purchase	1
Class A Ordinary Shares [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Warrants price per share (in Dollars per share)							$ 10
Private placement warrant to purchase							1
Class A Ordinary Shares [Member] \| Sponsor [Member] \| Private Placement Warrants [Member]
Related Party Transactions [Line Items]
Warrants price per share (in Dollars per share)							$ 11.5
Private placement warrant to purchase							1
Class A Ordinary Shares [Member] \| Convertible Notes Payable [Member]
Related Party Transactions [Line Items]
Convertible price per share (in Dollars per share)							$ 1
Private Placement [Member] \| Sponsor [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Private placement warrants							11,700,000
IPO [Member]
Related Party Transactions [Line Items]
Sale price per share (in Dollars per share)							$ 10
Exchanged shares							23,000,000
IPO [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Private placement warrants							14,132,500		23,200,000
IPO [Member] \| Class A Ordinary Shares [Member] \| Warrant [Member]
Related Party Transactions [Line Items]
Warrants price per share (in Dollars per share)							$ 11.5

Perception Capital Corp. IV 10-K