v3.26.1
Sports Portfolio Acquisitions and Discontinued Operations - Schedule of Unaudited Pro Forma Profit and Loss (Details)
€ in Thousands
 12 Months Ended
Dec. 31, 2025
EUR (€)
shares
Dec. 31, 2025
$ / shares
Dec. 31, 2024
EUR (€)
shares
Dec. 31, 2024
$ / shares
Historical Brera Holdings PLC [Member]        
Schedule of Condensed Consolidated Statement of Profit or Loss [Line Items]        
Revenue € 4,484 [1]   € 1,193  
Operating expense        
Equity based expenses and warrants 269,125 [1]   961  
General and administrative expense 37,871 [1]   4,473  
Impairment of non-financial assets [1] 81,999      
Total operating expenses 388,995 [1]   5,434  
Operating loss from continuing operations (384,511) [1]   (4,241)  
Other income (expense):        
Interest expense (229) [1]   (8)  
Other income 6,297 [1]   412  
Total other income 6,068 [1]   404  
Loss before income taxes from continuing operations (378,443) [1]   (3,837)  
Provision for income taxes [1] (1,109)      
Net loss from continuing operations (377,334) [1]   (3,837)  
Loss from discontinued operations, net of tax (711) [1]   (1,212)  
Net loss (378,045) [1]   (5,049)  
Attributable to the Company (376,223) [1]   (4,428)  
Attributable to non-controlling interest (1,822) [1]   (621)  
Total Attributable to the Company (378,045) [1]   (5,049)  
Other comprehensive income (loss):        
Foreign currency translation adjustments 2,270 [1]   (28)  
Total comprehensive loss € (375,775) [1]   € (5,077)  
Historical Brera Holdings PLC [Member] | Ordinary shares – Class A [Member]        
Weighted average shares outstanding - basic and diluted:        
Weighted average shares outstanding – basic (in Shares) | shares 45,142 [1]   65,950  
Weighted average shares outstanding – diluted (in Shares) | shares 45,142 [1]   65,950  
Net loss per share from continuing operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   $ (162.42) [1]   $ (35.65)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (162.42) [1]   (35.65)
Net loss per share from discontinued operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (0.15)   (9.76)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (0.15)   (9.76)
Historical Brera Holdings PLC [Member] | Ordinary shares - Class B [Member]        
Weighted average shares outstanding - basic and diluted:        
Weighted average shares outstanding – basic (in Shares) | shares 2,269,090 [1]   58,634  
Weighted average shares outstanding – diluted (in Shares) | shares 2,269,090 [1]   58,634  
Net loss per share from continuing operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (162.42)   (35.65)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (162.42)   (35.65)
Net loss per share from discontinued operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (0.15)   (9.76)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (0.15)   (9.76)
Historical Juve Stabia [Member]        
Schedule of Condensed Consolidated Statement of Profit or Loss [Line Items]        
Revenue € 6,973 [2]   € 6,548  
Operating expense        
Equity based expenses and warrants [2]    
General and administrative expense 10,280 [2]   11,349  
Impairment of non-financial assets [2]    
Total operating expenses 10,280 [2]   11,349  
Operating loss from continuing operations (3,307) [2]   (4,801)  
Other income (expense):        
Interest expense (95) [2]   (130)  
Other income 468 [2]   791  
Total other income 373 [2]   661  
Loss before income taxes from continuing operations (2,934) [2]   (4,140)  
Provision for income taxes 294 [2]   115  
Net loss from continuing operations (3,228) [2]   (4,255)  
Loss from discontinued operations, net of tax [2]    
Net loss (3,228) [2]   (4,255)  
Attributable to the Company (1,679) [2]   (2,111)  
Attributable to non-controlling interest (1,549) [2]   (2,144)  
Total Attributable to the Company (3,228) [2]   (4,255)  
Other comprehensive income (loss):        
Foreign currency translation adjustments [2]    
Total comprehensive loss (3,228) [2]   (4,255)  
Unaudited Pro Forma Adjustments [Member]        
Schedule of Condensed Consolidated Statement of Profit or Loss [Line Items]        
Revenue [3]   [4]  
Operating expense        
Equity based expenses and warrants [3]   [4]  
General and administrative expense 567 [3]   1,210 [4]  
Impairment of non-financial assets [3]   [4]  
Total operating expenses 567 [3]   1,210 [4]  
Operating loss from continuing operations (567) [3]   (1,210) [4]  
Other income (expense):        
Interest expense [3]   [4]  
Other income [3]   [4]  
Total other income [3]   [4]  
Loss before income taxes from continuing operations (567) [3]   (1,210) [4]  
Provision for income taxes [3]   [4]  
Net loss from continuing operations (567) [3]   (1,210) [4]  
Loss from discontinued operations, net of tax [3]   [4]  
Net loss (567) [3]   (1,210) [4]  
Attributable to the Company (295) [3]   (629) [4]  
Attributable to non-controlling interest (272) [3]   (581) [4]  
Total Attributable to the Company (567) [3]   (1,210) [4]  
Other comprehensive income (loss):        
Foreign currency translation adjustments [3]   [4]  
Total comprehensive loss (567) [3]   (1,210) [4]  
Unaudited Pro Forma Combined [Member]        
Schedule of Condensed Consolidated Statement of Profit or Loss [Line Items]        
Revenue 11,457   7,741  
Operating expense        
Equity based expenses and warrants 269,125   961  
General and administrative expense 48,718   17,032  
Impairment of non-financial assets 81,999    
Total operating expenses 399,842   17,993  
Operating loss from continuing operations (388,385)   (10,252)  
Other income (expense):        
Interest expense (324)   (138)  
Other income 6,765   1,203  
Total other income 6,441   1,065  
Loss before income taxes from continuing operations (381,944)   (9,187)  
Provision for income taxes (815)   115  
Net loss from continuing operations (381,129)   (9,302)  
Loss from discontinued operations, net of tax (711)   (1,212)  
Net loss (381,840)   (10,514)  
Attributable to the Company (378,197)   (7,168)  
Attributable to non-controlling interest (3,643)   (3,346)  
Total Attributable to the Company (381,840)   (10,514)  
Other comprehensive income (loss):        
Foreign currency translation adjustments 2,270   (28)  
Total comprehensive loss € (379,570)   € (10,542)  
Unaudited Pro Forma Combined [Member] | Ordinary shares – Class A [Member]        
Weighted average shares outstanding - basic and diluted:        
Weighted average shares outstanding – basic (in Shares) | shares 45,142   65,950  
Weighted average shares outstanding – diluted (in Shares) | shares 45,142   65,950  
Net loss per share from continuing operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (163.42)   (74.66)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (163.42)   (74.66)
Net loss per share from discontinued operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (1.57)   (9.72)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (1.57)   (9.72)
Unaudited Pro Forma Combined [Member] | Ordinary shares - Class B [Member]        
Weighted average shares outstanding - basic and diluted:        
Weighted average shares outstanding – basic (in Shares) | shares 2,269,090   58,634  
Weighted average shares outstanding – diluted (in Shares) | shares 2,269,090   58,634  
Net loss per share from continuing operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (163.42)   (74.66)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   (163.42)   (74.66)
Net loss per share from discontinued operations - basic and diluted        
Weighted average shares outstanding – basic (in Dollars per share) | $ / shares   (1.57)   (9.72)
Weighted average shares outstanding – diluted (in Dollars per share) | $ / shares   $ (1.57)   $ (9.72)
[1] Includes the profit and loss activity of Juve Stabia from June 21, 2025 to December 31, 2025
[2] Includes the profit and loss activity of Juve Stabia from January 1, 2025 through June 20, 2025 (date of acquisition)
[3] Unaudited pro forma adjustment pertains to amortization of intangibles for the period of January 1, 2025 through June 20, 2025.
[4] Unaudited pro forma adjustment pertains to amortization of intangibles for the year ended of December 31, 2024