COMMITMENT AND CONTINGENCIES - Brazilian Tax Assessments (Details) R$ in Millions, $ in Millions	Sep. 30, 2024 USD ($)	Sep. 30, 2024 BRL (R$)	Jun. 30, 2024 USD ($)
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	$ 34.0		$ 30.2
Brazilian Tax Assessments | Pending Litigation | Foreign State Tax Authority
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	57.4	R$ 311.9
Brazilian Tax Assessments | Pending Litigation | Foreign State Tax Authority | 2017-2019
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	164.5	893.9
Brazilian Tax Assessments | Pending Litigation | Foreign State Tax Authority | 2016-2019
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	42.2	229.3
Brazilian Tax Assessments | Pending Litigation | Foreign State Tax Authority | 2016-2020
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	8.7	47.2
Brazilian Tax Assessments | Pending Litigation | Foreign Federal Tax Authority
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	33.0	179.2
Brazilian Tax Assessments | Pending Litigation | Foreign Federal Tax Authority | 2016-2017
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	81.6	443.6
Brazilian Tax Assessments | Pending Litigation | Foreign Federal Tax Authority | 2018-2019
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	110.5	600.4
Brazilian Tax Assessments | Pending Litigation | Foreign Federal Tax Authority | 2020
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	$ 6.2	R$ 33.9