v3.26.3
Summary of Significant Accounting Policies (Details) - USD ($)
 12 Months Ended
Jun. 13, 2024
Apr. 29, 2024
Aug. 29, 2026
Aug. 30, 2025
Aug. 31, 2024
Entity Information          
Credit loss charges on accounts receivable     $ 400,000 $ 200,000 $ (100,000)
Allowance for doubtful accounts     $ 900,000 900,000  
Reserve for inventory four to six months from expiration     50.00%    
Reserve for inventory within three months of expiration     100.00%    
Finished goods     $ 119,112,000 157,294,000  
Raw materials     15,023,000 12,137,000  
Reserve for obsolete inventory     (1,677,000) (2,214,000)  
Inventories, net     132,458,000 167,217,000  
Impairment of property and equipment     0    
CustomerTradeAllowance     40,200,000 37,800,000  
Cost of goods sold     914,136,000 925,173,000 819,755,000
Advertising expense     62,000,000.0 76,100,000 103,000,000.0
Prepaid advertising     3,400,000 3,000,000.0  
Research and development expenses     5,900,000 5,500,000 5,400,000
Defined contribution plan expense     1,800,000 1,600,000 1,600,000
Fair Value, Option, Quantitative Disclosures [Line Items]          
Restructuring and Related Cost, Incurred Cost     19,500,000    
Shipping and Handling          
Entity Information          
Cost of goods sold     $ 101,800,000 $ 103,400,000 $ 93,500,000
Furniture and fixtures          
Entity Information          
Estimated useful lives     7 years    
Computer equipment, software and website development | Minimum          
Entity Information          
Estimated useful lives     3 years    
Computer equipment, software and website development | Maximum          
Entity Information          
Estimated useful lives     5 years    
Machinery and equipment | Minimum          
Entity Information          
Estimated useful lives     5 years    
Machinery and equipment | Maximum          
Entity Information          
Estimated useful lives     7 years    
Office equipment | Minimum          
Entity Information          
Estimated useful lives     3 years    
Office equipment | Maximum          
Entity Information          
Estimated useful lives     5 years    
Atkins          
Fair Value, Option, Quantitative Disclosures [Line Items]          
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss     $ 93,000,000.0    
Property, Plant, and Equipment          
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss     93,000,000.0    
OWYN          
Fair Value, Option, Quantitative Disclosures [Line Items]          
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss     200,000,000.0    
Property, Plant, and Equipment          
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss     $ 200,000,000.0    
Acquisition of OWYN          
Entity Information          
Agreement date of OWYN Acquisition   Apr. 29, 2024      
OWYN Acquisition gross consideration $ 281,900,000