v3.26.1
DISCONTINUED OPERATIONS - Narrative (Details)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Apr. 08, 2026
USD ($)
member
$ / shares
shares
Jun. 27, 2026
USD ($)
$ / shares
shares
Jun. 28, 2025
USD ($)
Jun. 27, 2026
USD ($)
$ / shares
shares
Jun. 28, 2025
USD ($)
Sep. 30, 2025
USD ($)
Disposal Group, Including Discontinued Operations [Line Items]            
Additional shares called by warrant (in shares) | shares   2.7   2.7    
Strike price (in dollars per share) | $ / shares   $ 25.50   $ 25.50    
Cash and cash equivalents   $ 27.7 $ 39.6 $ 27.7 $ 39.6 $ 32.8
Number of board members | member 1          
Cash used in investing activities related to discontinued operations       35.0 0.0  
Investment Owned, Fair Value $ 97.0 81.3   81.3    
Discontinued Operations, Disposed of by Sale            
Disposal Group, Including Discontinued Operations [Line Items]            
Disposal group, consideration (in shares) | shares 213.0          
Warrant term 5 years          
Additional shares called by warrant (in shares) | shares 80.0          
Strike price (in dollars per share) | $ / shares $ 0.85          
Manufacturing services commitment $ 20.0          
Discontinued operation, period of continuing involvement 2 years          
Discontinued Operations, Disposed of by Sale | Hawthorne            
Disposal Group, Including Discontinued Operations [Line Items]            
Cash and cash equivalents $ 35.0          
Discontinued Operations, Disposed of by Sale | Vireo Growth Inc.            
Disposal Group, Including Discontinued Operations [Line Items]            
Investment owned, percentage 14.00%          
Discontinued Operations, Held-for-Sale            
Disposal Group, Including Discontinued Operations [Line Items]            
(Loss) on sale of business   $ 32.6 $ 0.0 $ (101.8) $ 0.0