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Debt - 0.625% Senior Convertible Notes (2031 Notes) (Details) - USD ($) shares in Millions, $ in Millions			3 Months Ended
	Aug. 20, 2025	Mar. 06, 2023	Sep. 27, 2025	Sep. 28, 2024
Debt details
Loss on convertible note extinguishment			$ (3.8)	$ 0.0
Payment of debt issuance costs			7.8	0.0
Repurchase of common stock			$ 30.0	$ 16.1
2022 Repurchase Plan \| Common Stock
Debt details
Repurchase of common stock (in shares)			2.7
Repurchase of common stock			$ 30.0
0.625% Senior Convertible Notes \| Convertible Notes
Debt details
Stated interest rate	0.625%		0.625%
Aggregate principal amount of convertible debt	$ 250.0
Proceeds from debt, net of issuance costs	149.1
Payment of debt issuance costs	$ 6.1
Expected remaining term	5 years 4 months 24 days
0.625% Senior Convertible Notes \| Convertible Notes \| Exchange Transaction
Debt details
Debt issued	$ 100.9
Repayments of debt	$ 97.5
1.625% Senior Convertible Notes \| Convertible Notes
Debt details
Stated interest rate	1.625%	1.625%	1.625%
Aggregate principal amount of convertible debt		$ 250.0
Write-off of unamortized debt discount and issuance costs	$ 1.1
Debt conversion, original debt, accrued interest, amount	0.7
Loss on convertible note extinguishment	$ (3.8)
Payment of debt issuance costs		4.2
Expected remaining term			6 months
1.625% Senior Convertible Notes \| Convertible Notes \| Exchange Transaction
Debt details
Debt issued		132.0
Repayments of debt		$ 127.5