v3.26.1
Income Taxes - Effective Tax Rate Reconciliation Current Year (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Amount      
Income tax expense computed at federal statutory rate $ 3.4 $ 8.1 $ 2.4
State taxes 0.1 1.6 0.0
Foreign rate differential   4.5 3.8
U.S. inclusion of foreign earnings 4.1    
Changes in valuation allowances   (14.4) 17.5
Tax credits (0.3) (1.7) 0.0
Fair value change of the contingent consideration 6.9 (1.7) (2.0)
Disallowed compensations 3.7 3.2 2.0
Stock-based compensation (5.0)    
Permanent adjustments - other 1.1    
Changes in unrecognized tax benefits (0.8)    
Total income tax expense $ 47.5 $ 4.4 $ 37.4
Percent      
U.S. federal statutory income tax rate 21.00%    
State and local income taxes, net of federal income tax effect(1) 0.50%    
U.S. inclusion of foreign earnings 24.80%    
Tax credits (2.10%)    
Fair value change of contingent consideration 42.50%    
Disallowed compensation 22.50%    
Stock-based compensation (30.70%)    
Permanent adjustments - other 7.60%    
Changes in unrecognized tax benefits (5.20%)    
Total income tax expense 291.40%    
China      
Amount      
Foreign rate differential $ 3.8    
Withholding taxes 3.5    
Other $ (0.4)    
Percent      
Foreign rate differential 23.60%    
Withholding taxes 21.20%    
Other (2.50%)    
Germany:      
Amount      
Other $ 1.3    
Changes in valuation allowances $ 7.2    
Percent      
Other 8.10%    
Changes in valuation allowances 43.90%    
Other jurisdictions      
Amount      
Foreign rate differential $ 3.1    
Percent      
Foreign rate differential 19.60%    
United States      
Amount      
Changes in valuation allowances $ 15.8    
Percent      
Changes in valuation allowances 96.60%