Revenue Recognition - Contract Balances (Details) $ in Millions	6 Months Ended
	Dec. 27, 2025 USD ($)
Accounts receivable, net
Accounts receivable, net, beginning balance	$ 250.0
Accounts receivable, net, change	126.8
Accounts receivable, net, ending balance	$ 376.8
Accounts receivable, net, percentage change (as a percent)	50.70%
Deferred revenue and customer deposits
Deferred revenue and customer deposits, beginning balance	$ 0.7
Deferred revenue and customer deposits, change	1.4
Deferred revenue and customer deposits, ending balance	2.1
Deferred revenue and customer deposits, beginning balance	0.0
Deferred revenue and customer deposits, change	1.5
Deferred revenue and customer deposits, ending balance	$ 1.5
Deferred revenue and customer deposits, percentage change (as a percent)	200.00%