v3.25.4
Loss per Share - Additional Information (Detail) - Class A Common Stock - shares
shares in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]      
Anti-dilutive shares excluded from weighted-average in computation of diluted earnings per share (in shares) 6.2 6.3 9.9
Funko Acquisition Holdings, L.L.C.      
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]      
Anti-dilutive shares excluded from weighted-average in computation of diluted earnings per share (in shares) 0.8 2.0 4.0