Debt - Summary of Outstanding Borrowings, Availability, and Average Interest Rate under ABL Facility (Detail) - ABL Facility [Member] - USD ($) $ in Millions	Dec. 30, 2023	Jul. 01, 2023
Debt Instrument [Line Items]
Aggregate borrowings	$ 1,193.0	$ 1,154.0
Letters of credit	171.5	172.2
Excess availability, net of lenders' reserves of $100.7 and $99..7	$ 2,635.5	$ 2,673.8
Average interest rate, excluding impact of interest rate swaps	6.60%	6.35%