Goodwill and Other Intangible Assets - Details of Amortization Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 27, 2025	Dec. 28, 2024
Finite-Lived Intangible Assets
Total amortization of intangibles	$ 34.0	$ 39.0	$ 68.4	$ 80.7
Cost of sales
Finite-Lived Intangible Assets
Total amortization of intangibles	19.6	21.4	39.1	43.9
Research and development
Finite-Lived Intangible Assets
Total amortization of intangibles	0.4	0.4	0.8	0.8
Selling, general and administrative
Finite-Lived Intangible Assets
Total amortization of intangibles	$ 14.0	$ 17.2	$ 28.5	$ 36.0