v3.22.2
LEASES - Cash flow and supplemental information (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows used in finance leases $ (2.0) $ (1.2)
Operating cash flows used in operating leases (532.7) (360.4)
Financing cash flows used in finance leases (5.4) (3.9)
Landlord contributions:    
Operating cashflows provided by operating leases 5.2 11.1
Supplemental disclosure of noncash leasing activities:    
Right-of-use assets obtained in exchange for new operating lease liabilities $ 193.2 $ 60.7