CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Sep. 28, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (1.8)	$ 9.8
Other comprehensive income (loss):
Net change in cumulative translation adjustment, net of tax	30.3	(20.4)
Amortization of net actuarial losses (gains) and other pension adjustments	0.1	(0.1)
Net change in accumulated other comprehensive loss	30.4	(20.5)
Comprehensive income (loss)	$ 28.6	$ (10.7)