Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Mar. 06, 2023	May 29, 2018	Mar. 03, 2017
Numerator:
Net income	$ 9.8	$ 32.6
Weighted-average shares outstanding:
Basic (in shares)	222.0	226.3
Shares issuable assuming conversion of convertible notes (in shares)	0.0	1.4
Effect of dilutive securities from stock-based benefit plans (in shares)	2.2	2.7
Diluted (in shares)	224.2	230.4
Net income per share:
Basic (in dollars per share)	$ 0.04	$ 0.14
Dilutive (in dollars per share)	$ 0.04	$ 0.14
RSUs
Net income per share:
Total potentially dilutive securities (in shares)	0.5	1.4
Convertible Notes | 2023 Notes
Net income per share:
Stated interest rate	1.75%			1.75%
Convertible Notes | 2024 Notes
Net income per share:
Stated interest rate	1.00%				1.00%
Convertible Notes | 2026 Notes
Net income per share:
Stated interest rate	1.625%		1.625%