LEASES - OTHER INFORMATION (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Lease Cost
Cash paid for amounts included in operating lease liabilities	$ 107.9	$ 83.6
Right of use assets obtained in the exchange for new operating lease liabilities	$ 321.7	$ 70.1
Weighted-average remaining operating lease term	5 years 1 month 6 days	7 years
Weighted-average incremental borrowing rate	2.10%	3.70%