Goodwill and Other Intangible Assets - Changes in Goodwill (Details) $ in Millions	6 Months Ended
	Dec. 28, 2024 USD ($)
Changes in goodwill
Beginning balance	$ 1,055.8
Goodwill, acquired during period	5.1
Ending balance	1,060.9
Cloud & Networking
Changes in goodwill
Beginning balance	1,044.6
Goodwill, acquired during period	5.1
Ending balance	1,049.7
Industrial Tech
Changes in goodwill
Beginning balance	11.2
Goodwill, acquired during period	0.0
Ending balance	$ 11.2