v3.26.1
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS (Details)
9 Months Ended 12 Months Ended
Nov. 26, 2024
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Oct. 23, 2024
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Oct. 02, 2024
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Jul. 22, 2024
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Mar. 28, 2024
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Mar. 14, 2024
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Feb. 06, 2024
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Feb. 02, 2024
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Aug. 08, 2023
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Feb. 01, 2023
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Feb. 04, 2021
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Oct. 19, 2020
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Dec. 04, 2024
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Dec. 31, 2025
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Dec. 31, 2024
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Jul. 21, 2025
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Jul. 11, 2025
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Oct. 31, 2024
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Mar. 13, 2024
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Jan. 19, 2023
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Feb. 01, 2021
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DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Share redemption period upon notice of business combination                           2 days                
Company obligation if business combination not formed, redemption percentage of outstanding public shares                           100.00%                
Maximum number of times Business Combination period can be extended | item 23             11                            
Amount deposited into trust account for each extension of Business Combination period               $ 25,000                            
Number of days prior notice for extension of business combination 5 days                                          
Threshold business combination extension period 23 months                                          
Cash                           $ 60,829                
Working capital deficit                           2,578,663                
Amount outstanding                           $ 500,000 $ 500,000              
Other Liability, Noncurrent, Related Party, Type [Extensible Enumeration]                           Related Party Related Party              
Proceeds from working capital loan - related party                             $ 900,000              
Outstanding note                           $ 1,822,000 1,400,000              
Mustang Sponsor LLC                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Trust assets available for working capital loan repayment                           0                
2024 Note and the October 2024 Promissory Note                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Number of draws approved | item                         9                  
Amount approved in each draw                         $ 25,000                  
Aggregate amount of deposit into the trust account for its public stockholders   $ 50,000 $ 50,000                   $ 225,000                  
Sponsor | Mustang Sponsor LLC                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Principal amount                                       $ 500,000    
Sponsor | Founder Shares                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Percentage of outstanding shares held             99.60%                              
Sponsor | Related Party Loans | Mustang Sponsor LLC                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Maximum borrowing capacity of related party promissory note                                       $ 500,000    
Borrowings available                           0 0              
Sponsor | Promissory Notes with Related Party                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Maximum borrowing capacity of related party promissory note                 $ 500,000                          
Proceeds from working capital loan - related party                 $ 500,000                          
Borrowings available                           0                
Outstanding note                           500,000 500,000              
Sponsor | 2024 Note                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Maximum borrowing capacity of related party promissory note                                     $ 500,000      
Proceeds from working capital loan - related party       $ 140,000 $ 235,000 $ 125,000                                
Outstanding note                           500,000 500,000              
Sponsor | July 11th Note                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Outstanding note                           150,000 0              
Principal amount of note                                 $ 150,000          
Starwood Capital Group Management LLC | October 2024 Promissory Note                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Outstanding note                           400,000 400,000              
Principal amount of note                                   $ 400,000        
Madison Grose | July 21st Note                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Outstanding note                           $ 272,000 $ 0              
Principal amount of note                               $ 272,000            
Class A ordinary shares                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Number of warrants issued | shares                           37,225,000 37,225,000              
Number of shares redeemed | shares                   101,396,386       1,315,813                
Value of shares redeemed                   $ 1,032,028,964       $ 15,111,008                
Ordinary shares, shares outstanding | shares                           25,589,480 25,589,480              
Redemption value per share | $ / shares                           $ 11.48                
Class A ordinary shares | Sponsor                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Ordinary shares, shares outstanding | shares                           25,589,480 25,589,480              
Class A ordinary shares | Sponsor | Founder Shares                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Aggregate number of shares outstanding | shares             25,500,000                              
Class A ordinary shares subject to possible redemption                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Company obligation if business combination not formed, redemption percentage of outstanding public shares                           100.00%                
Number of shares redeemed | shares               698,321                            
Value of shares redeemed               $ 7,662,572             $ (22,773,579)              
Ordinary shares, shares outstanding | shares                           89,480 89,480              
Redemption value per share | $ / shares                           $ 11.86 $ 11.57              
Class B ordinary shares                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Ordinary shares, shares outstanding | shares                           375,000 375,000              
Class B ordinary shares | Sponsor                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Aggregate convertible securities | shares             25,500,000                              
Conversion of class split             1                              
Ordinary shares, shares outstanding | shares                           375,000 375,000              
Class B ordinary shares | Sponsor | Founder Shares                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Aggregate number of shares outstanding | shares                                         25,875,000 25,875,000
Working Capital Loans | Sponsor | Related Party Loans                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Price of warrant (in dollars per share) | $ / shares                           $ 2                
Working Capital Loans | Sponsor | Related Party Loans | Mustang Sponsor LLC                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Price of warrant (in dollars per share) | $ / shares                           $ 2                
Loan conversion agreement warrant                           $ 1,500,000                
Amount outstanding                           $ 500,000 $ 500,000              
Other Liability, Noncurrent, Related Party, Type [Extensible Enumeration]                           us-gaap:NonrelatedPartyMember us-gaap:NonrelatedPartyMember              
Working Capital Loans | Class A ordinary shares | Sponsor | Related Party Loans | Mustang Sponsor LLC                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Price of warrant (in dollars per share) | $ / shares                           $ 2                
Initial Public Offering                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Number of units issued | shares                     103,500,000                      
Purchase price, per unit (in dollars per share) | $ / shares                     $ 10                      
Proceeds from issuance initial public offering                     $ 1,035,000,000                      
Transaction costs                     57,010,008                      
Underwriting fees, net                     19,800,000                      
Underwriting fee reimbursements                     900,000                      
Deferred underwriting fees                     36,225,000                      
Other offering costs                     $ 985,008                      
Over-allotment option                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Number of units issued | shares                     13,500,000                      
Purchase price, per unit (in dollars per share) | $ / shares                     $ 10                      
Private Placement | Private Placement Warrants                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Number of warrants issued | shares                     11,350,000                      
Price of warrant (in dollars per share) | $ / shares                     $ 2                      
Proceeds from sale of private placement warrants                     $ 22,700,000                      
Maximum                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Maturity term of U.S. government securities                           185 days                
Share redemption limit without Company consent, percentage                           15.00%                
Period to cease operations if business combination not formed                           10 days                
Interest earned on Trust assets to use for dissolution expenses                           $ 100,000                
Minimum                                            
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS                                            
Business combinations to complete, incorporation agreement | item                       1                    
Threshold minimum aggregate fair market value as percentage of net assets held In trust account                           80.00%                
Post-transaction requirement, equity ownership in outstanding voting securities of target company                           50.00%