LEASES (Consolidated Balance Sheet Disclosure of Lease Amounts) (Details) - USD ($) $ in Millions		Jun. 30, 2021	Jun. 24, 2020
Leases - Consolidated Balance Sheet Disclosure of Lease Amounts [Abstract]
Finance Leases, Lease assets	[1]	$ 98.2	$ 81.6
Finance Leases, Current lease liabilities	[1]	21.5	12.2
Finance Leases, Long-term lease liabilities	[1]	99.8	89.9
Finance Leases, Total lease liabilties	[1]	121.3	102.1
Operating Leases, Lease assets	[2]	1,007.4	1,054.6
Operating Leases, Current lease liabilties	[2]	97.7	117.3
Operating Leases, Long-term lease liabilities	[2]	1,006.7	1,061.6
Operating Leases, Total lease liabilities	[2]	1,104.4	1,178.9
Total Leases, Lease assets		1,105.6	1,136.2
Total Leases, Current lease liabilities		119.2	129.5
Total Leases, Long-term lease liabilities		1,106.5	1,151.5
Total Leases, Total lease liabilities		$ 1,225.7	$ 1,281.0

[1] Finance lease assets are recorded in Property and equipment, at cost, and the related current and long-term lease liabilities are recorded within Other accrued liabilities and Long-term debt and finance leases, less current installments, respectively.

[2] Operating lease assets are recorded in Operating lease assets and the related current and long-term lease liabilities are recorded within Operating lease liabilities and Long-term operating lease liabilities, less current portion, respectively.