SUPPLEMENTAL CASH FLOWS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lessee, Lease, Description [Line Items]
Cash paid for income taxes, net of refunds	$ 19.1	$ 35.4	$ 12.7
Cash paid for interest on note and credit arrangements	19.3	19.5	19.9
Property and equipment purchases unpaid and included in accounts payable	9.1	5.9	5.7
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	10.4	11.2	12.6
Operating lease right of use assets obtained in exchange for new lease obligations	$ 24.8	$ 14.8	5.9
Cumulative Effect, Period of Adoption, Adjusted Balance
Cash paid for amounts included in the measurement of lease liabilities:
Operating lease right of use assets obtained in exchange for new lease obligations			46.7
Accounting Standards Update 2016-02 | Cumulative Effect, Period of Adoption, Adjustment
Cash paid for amounts included in the measurement of lease liabilities:
Operating lease right of use assets obtained in exchange for new lease obligations			$ 40.8