v3.26.1
Derivative Asset - Schedule of Option Transaction Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
6 Months Ended
Jul. 15, 2026
Aug. 01, 2026
Jan. 31, 2026
Aug. 02, 2025
Derivative [Line Items]        
Derivative asset, net   $ 434.7    
Equity investment   $ 4,946.9 $ 0.0 $ 0.0
Fair value (in dollars per share)   $ 114.01    
eBay Inc        
Derivative [Line Items]        
Common stock and derivative exposure (in shares) 39,046,658      
Gamestop | eBay Inc        
Derivative [Line Items]        
Derivative asset, net   $ (41.2)    
Gain on derivative asset, net   $ 72.1    
Gamestop | eBay Inc | Cash paid on settlement of Put/Call Pairs        
Derivative [Line Items]        
Common stock and derivative exposure (in shares)   39,046,658    
Stock Price (in dollars per share)   $ 101.30    
Derivative asset, net   $ 3,955.2    
Gamestop | eBay Inc | Cost basis - option-delivered shares        
Derivative [Line Items]        
Common stock and derivative exposure (in shares)   39,046,658    
Stock Price (in dollars per share)   $ 100.24    
Derivative asset, net   $ 3,914.0    
Gamestop | eBay Inc | Direct open-market purchases        
Derivative [Line Items]        
Common stock and derivative exposure (in shares)   4,343,725    
Stock Price (in dollars per share)   $ 108.73    
Derivative asset, net   $ 472.3    
Gamestop | eBay Inc | Class A Common Stock        
Derivative [Line Items]        
Common stock and derivative exposure (in shares)   43,390,383    
Stock Price (in dollars per share)   $ 101.09    
Derivative asset, net   $ 4,386.3    
Equity investment   4,946.9    
Gain on derivative asset, net   $ 560.6