v3.26.1
Cash and Investments - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 30, 2026
Feb. 23, 2026
Feb. 02, 2026
Feb. 27, 2026
Nov. 28, 2025
Feb. 28, 2025
Feb. 27, 2026
Feb. 28, 2025
Dec. 29, 2025
Aug. 29, 2025
Cash and Cash Equivalents [Line Items]                    
Restricted cash       $ 300,000     $ 300,000      
Equity securities, FV-NI, noncurrent       37,800,000     37,800,000     $ 53,000,000.0
Proceeds from disposition of equity investments             32,186,000 $ 0    
Loss on impairment of non-marketable equity investment       0 $ 10,000,000.0 $ 0 10,000,000 $ 0    
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Zilia Technologies                    
Cash and Cash Equivalents [Line Items]                    
Consideration                 $ 46,100,000  
Celestial AI Merger                    
Cash and Cash Equivalents [Line Items]                    
Merger transaction, consideration received     $ 10,500,000              
Merger transaction, consideration transferred, equity interest, share issued (in shares)     281,834              
Merger transaction, consideration transferred, equity interest, fair value     $ 22,200,000              
Merger transaction, gain (loss) on consideration received     27,500,000              
Sale of equity interest, merger (in shares)   281,834                
Proceeds from sale of merger equity interest   $ 21,700,000                
Gain (loss) on sale of merger equity interest   $ (500,000)                
Contingent consideration, revenue     500,000,000.0              
Contingent consideration, maximum revenue earnout     $ 2,000,000,000              
Celestial AI Preferred Shares                    
Cash and Cash Equivalents [Line Items]                    
Equity securities, FV-NI, noncurrent                   $ 5,200,000
Zilia Technologies                    
Cash and Cash Equivalents [Line Items]                    
Carrying value       37,800,000     37,800,000      
Zilia Technologies | Subsequent Event                    
Cash and Cash Equivalents [Line Items]                    
Proceeds from disposition of equity investments $ 39,600,000                  
Income tax withholding on equity method investments $ 6,500,000                  
One Non-Marketable Equity Investment                    
Cash and Cash Equivalents [Line Items]                    
Equity securities, FV-NI, noncurrent       $ 0     $ 0