LEASES - Supplemental Cash Flow Information (Details) $ in Millions	4 Months Ended
	Jun. 15, 2019 USD ($)
Cash paid for amounts included in the measurement of lease liabilities
Operating lease liabilities	$ 269.9
Operating cash flows from finance leases	25.5
Financing cash flows from finance leases	27.7
ROU assets obtained in exchange for operating lease obligations	182.4
ROU assets obtained in exchange for finance lease obligations	$ 0.0
Weighted average remaining lease term - operating leases (in years)	11 years 8 months 12 days
Weighted average remaining lease term - finance leases (in years)	9 years 3 months 18 days
Weighted average discount rate - operating leases	7.10%
Weighted average discount rate - finance leases	13.80%