Restructuring - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 29, 2020	Mar. 31, 2019	Mar. 29, 2020	Mar. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring costs expensed	$ 1.1	$ 0.0	$ 4.3	$ 2.6
Corporate Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring costs expensed		$ 0.0		$ 2.6
Factory Optimization
Restructuring Cost and Reserve [Line Items]
Restructuring costs expensed	1.1		3.5
Restructuring charges expected to be incurred	70.0		70.0
Sales Representatives
Restructuring Cost and Reserve [Line Items]
Restructuring costs expensed	0.0		0.8
Restructuring costs accrued	$ 0.3		$ 0.3