FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Carrying Amount
Liabilities:
Interest rate swap agreements	$ 22.1
Level 2
Liabilities:
Interest rate swap agreements	22.1
Recurring | Carrying Amount | Foreign currency forward contracts
Assets:
Foreign currency forward contracts	21.6	$ 26.6
Liabilities:
Foreign currency forward contracts	15.6	27.0
Recurring | Carrying Amount | Interest rate swap agreements
Liabilities:
Interest rate swap agreements	167.6	146.5
Recurring | Carrying Amount | Cross-currency swap derivative contracts
Assets:
Foreign currency forward contracts	33.1	29.1
Liabilities:
Interest rate swap agreements		24.9
Recurring | Level 2 | Foreign currency forward contracts
Assets:
Foreign currency forward contracts	21.6	26.6
Liabilities:
Foreign currency forward contracts	15.6	27.0
Recurring | Level 2 | Interest rate swap agreements
Liabilities:
Interest rate swap agreements	167.6	146.5
Recurring | Level 2 | Cross-currency swap derivative contracts
Assets:
Foreign currency forward contracts	$ 33.1	29.1
Liabilities:
Interest rate swap agreements		$ 24.9