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Loss Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Sep. 29, 2024	Sep. 24, 2023
Earnings Per Share [Abstract]
Net loss from continuing operations	$ (282.2)	$ (123.6)
Net loss from discontinued operations	$ 0.0	$ (272.1)
Weighted average shares - basic (shares)	126,733	125,105
Weighted average shares - diluted (shares)	126,733	125,105
Loss per share - basic and diluted:
Continuing operations - basic (USD per share)	$ (2.23)	$ (0.99)
Continuing operations - diluted (USD per share)	(2.23)	(0.99)
Discontinuing operations - basic (USD per share)	0	(2.17)
Discontinuing operations - diluted (USD per share)	$ 0	$ (2.17)

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