Property, Plant, and Equipment - Summary of Property Plant and Equipment (Detail) - USD ($) $ in Millions	12 Months Ended
	Jul. 02, 2022	Jul. 03, 2021
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 3,331.4	$ 2,610.6
Less: accumulated depreciation and amortization	(1,196.9)	(1,021.0)
Property, plant and equipment, net	$ 2,134.5	1,589.6
Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	2 years
Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	39 years
Warehouse and Plant Equipment [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 599.6	447.8
Warehouse and Plant Equipment [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	3 years
Warehouse and Plant Equipment [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	20 years
Building and Building Improvements [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 943.2	842.0
Building and Building Improvements [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	10 years
Building and Building Improvements [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	39 years
Land [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 101.4	96.0
Transportation Equipment [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 880.6	565.4
Transportation Equipment [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	2 years
Transportation Equipment [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	10 years
Office Equipment, Furniture, and Fixtures [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 377.8	385.2
Office Equipment, Furniture, and Fixtures [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	2 years
Office Equipment, Furniture, and Fixtures [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, Range of Lives	10 years
Leasehold Improvements [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 281.5	212.7
Construction-in-Process [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 147.3	$ 61.5