v3.25.4
Loss Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Sep. 29, 2025
Dec. 28, 2025
Sep. 29, 2025
Dec. 29, 2024
Dec. 29, 2024
Jun. 29, 2025
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Net (loss) income $ 1,063,800 $ (150,600) $ 420,200 $ (372,200) $ (654,400)  
Weighted-average number of shares outstanding used to compute net loss per share attributable to common stockholders, basic (in thousands) $ 156,185 $ 26,057 $ 156,185 $ 129,018 $ 127,876  
Net income (loss) per share attributable to common stockholders, basic (USD per share) $ 6.81 $ (5.78) $ 2.69 $ (2.88) $ (5.12)  
Net income (loss) attributable to common stockholders, diluted $ 1,063,800 $ (150,600) $ 420,200 $ (372,200) $ (654,400)  
Weighted-average number of shares outstanding used to compute net loss per share attributable to common stockholders, basic (in shares) 156,185 26,057 156,185 129,018 127,876  
Weighted-average number of shares outstanding used to compute net income (loss) per share attributable to common stockholders, diluted (in shares) 188,962 26,057 189,052 129,018 127,876  
Earnings Per Share, Basic [Abstract]            
Net income (loss) per share attributable to common stockholders, basic (USD per share) $ 6.81 $ (5.78) $ 2.69 $ (2.88) $ (5.12)  
Net income (loss) per share attributable to common stockholders, diluted (USD per share) $ 5.63 $ (5.78) $ 2.22 $ (2.88) $ (5.12)  
Restricted Stock Units (RSUs)            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares) 9 0 99 0 0  
2L Convertible Notes            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Incremental common shares attributable to dilutive effect of conversion of debt securities (in shares) 0 0 0 0 0  
1.75% Convertible Notes            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Incremental common shares attributable to dilutive effect of conversion of debt securities (in shares) 12,152 0 12,152 0 0  
1.75% Convertible Notes | Convertible Notes            
Earnings Per Share, Basic [Abstract]            
Stated interest rate (as a percent)   1.75%       1.75%
0.25% Convertible Notes            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Incremental common shares attributable to dilutive effect of conversion of debt securities (in shares) 5,895 0 5,895 0 0  
0.25% Convertible Notes | Convertible Notes            
Earnings Per Share, Basic [Abstract]            
Stated interest rate (as a percent)   0.25%       0.25%
1.875% Convertible Notes            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Incremental common shares attributable to dilutive effect of conversion of debt securities (in shares) 14,721 0 14,721 0 0  
1.875% Convertible Notes | Convertible Notes            
Earnings Per Share, Basic [Abstract]            
Stated interest rate (as a percent)   1.875%       1.875%