v3.20.1
LEASES - Cash flow information (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows used in finance leases $ (1.6) $ (2.1)
Operating cash flows used in operating lease cost (240.3) (236.0)
Financing cash flows used in finance leases (2.3) (3.8)
Landlord contributions:    
Operating cashflows provided by operating leases 16.1 35.2
Supplemental disclosure of noncash leasing activities:    
Right-of-use assets obtained in exchange for new operating lease liabilities 69.7 $ 21.0
Deferred lease payments $ 17.5