FAIR VALUE MEASUREMENTS - Schedule of Carrying Amount and the Estimated Fair Value for Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Carrying Amount \| Foreign currency forward contracts
Assets
Foreign currency forward contracts	$ 18.5	$ 17.4
Liabilities
Foreign currency forward contracts	20.6	20.3
Carrying Amount \| Cross-currency swap derivative contracts
Assets
Foreign currency forward contracts	36.2	11.4
Liabilities
Foreign currency forward contracts	179.3	190.6
Carrying Amount \| Interest rate swap agreements
Liabilities
Interest rate swap agreements	75.4	74.4
Level 1 \| Foreign currency forward contracts
Assets
Foreign currency forward contracts	0.0	0.0
Liabilities
Foreign currency forward contracts	0.0	0.0
Level 1 \| Cross-currency swap derivative contracts
Assets
Foreign currency forward contracts	0.0	0.0
Liabilities
Foreign currency forward contracts	0.0	0.0
Level 1 \| Interest rate swap agreements
Liabilities
Interest rate swap agreements	0.0	0.0
Level 2 \| Foreign currency forward contracts
Assets
Foreign currency forward contracts	18.5	17.4
Liabilities
Foreign currency forward contracts	20.6	20.3
Level 2 \| Cross-currency swap derivative contracts
Assets
Foreign currency forward contracts	36.2	11.4
Liabilities
Foreign currency forward contracts	179.3	190.6
Level 2 \| Interest rate swap agreements
Liabilities
Interest rate swap agreements	75.4	74.4
Level 3 \| Foreign currency forward contracts
Assets
Foreign currency forward contracts	0.0	0.0
Liabilities
Foreign currency forward contracts	0.0	0.0
Level 3 \| Cross-currency swap derivative contracts
Assets
Foreign currency forward contracts	0.0	0.0
Liabilities
Foreign currency forward contracts	0.0	0.0
Level 3 \| Interest rate swap agreements
Liabilities
Interest rate swap agreements	$ 0.0	$ 0.0