v3.26.3
Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($)
$ in Millions
 9 Months Ended
Aug. 30, 2026
Aug. 31, 2025
Nov. 30, 2025
Dec. 01, 2024
Goodwill [Line Items]        
Goodwill $ 416.3 $ 410.1 $ 411.9 $ 406.4
Accumulated impairment loss (131.3) (131.3) (131.3) (128.8)
Goodwill, net 285.0 278.8 280.6 277.6
Goodwill [Roll Forward]        
Beginning balance 280.6 277.6    
Impairment losses   (2.5)    
Goodwill acquired during the year 1.1      
Foreign currency fluctuation 3.3 3.7    
Ending balance 285.0 278.8    
Americas        
Goodwill [Line Items]        
Goodwill 249.4 244.4 246.3 242.7
Accumulated impairment loss (2.5) (2.5) (2.5) 0.0
Goodwill, net 246.9 241.9 243.8 242.7
Goodwill [Roll Forward]        
Beginning balance 243.8 242.7    
Impairment losses   (2.5)    
Goodwill acquired during the year 0.0      
Foreign currency fluctuation 3.1 1.7    
Ending balance 246.9 241.9    
Europe        
Goodwill [Line Items]        
Goodwill 40.2 39.2 39.0 37.2
Accumulated impairment loss (17.1) (17.1) (17.1) (17.1)
Goodwill, net 23.1 22.1 21.9 20.1
Goodwill [Roll Forward]        
Beginning balance 21.9 20.1    
Impairment losses   0.0    
Goodwill acquired during the year 1.1      
Foreign currency fluctuation 0.1 2.0    
Ending balance 23.1 22.1    
Asia        
Goodwill [Line Items]        
Goodwill 3.1 2.9 3.0 2.9
Accumulated impairment loss 0.0 0.0 0.0 0.0
Goodwill, net 3.1 2.9 3.0 2.9
Goodwill [Roll Forward]        
Beginning balance 3.0 2.9    
Impairment losses   0.0    
Goodwill acquired during the year 0.0      
Foreign currency fluctuation 0.1 0.0    
Ending balance 3.1 2.9    
Beyond Yoga®        
Goodwill [Line Items]        
Goodwill 123.6 123.6 123.6 123.6
Accumulated impairment loss (111.7) (111.7) (111.7) (111.7)
Goodwill, net 11.9 11.9 $ 11.9 $ 11.9
Goodwill [Roll Forward]        
Beginning balance 11.9 11.9    
Impairment losses   0.0    
Goodwill acquired during the year 0.0      
Foreign currency fluctuation 0.0 0.0    
Ending balance $ 11.9 $ 11.9