LEASES - Schedule of Operating and Finance Leases Reported in Balance Sheet Excluding Balances Related to Assets and Liabilities Classified as Held for Sale (Details) $ in Millions	Aug. 25, 2019 USD ($)
Leases [Abstract]
ROU assets, net	$ 229.3
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssetsNoncurrent
Lease liabilities (current)	$ 53.1
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherAccruedLiabilitiesCurrent
Lease liabilities (noncurrent)	$ 212.4
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent
ROU assets, at cost	$ 213.2
Less accumulated depreciation	(44.6)
ROU assets, net	$ 168.6
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:PropertyPlantAndEquipmentNet
Lease liabilities (current)	$ 20.1
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
Lease liabilities (noncurrent)	$ 140.8
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:SeniorLongTermNotes