Leases - Narrative (Details) ft² in Thousands, $ in Millions	12 Months Ended
	Jun. 25, 2023 USD ($) ft²	Jun. 26, 2022 USD ($)	Jun. 27, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease expense	$ 11.0	$ 8.1	$ 5.5
Finance lease amortization	0.8	1.2	1.0
Interest expense on finance leases	$ 0.3	0.3	0.3
Area of property in lease agreement (square feet) | ft²	58
Lease income per year	$ 3.6
Operating lease, term of contract	24 months
Lease income	$ 2.5	3.6	1.2
Variable lease income	$ 0.0	$ 0.0	$ 0.0
New York
Lessee, Lease, Description [Line Items]
Term of finance lease obligation (in years)	49 years