LEGAL AND OTHER CONTINGENCIES - Narrative (Details) R$ in Millions, $ in Millions	Jun. 30, 2020 USD ($)	Jun. 30, 2020 BRL (R$)	Jun. 30, 2019 USD ($)
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	$ 19.3		$ 16.7
Pending Litigation | Brazilian Tax Assessments | 2016 - 2017
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	46.1	R$ 249.0
Pending Litigation | Brazilian Tax Assessments | 2017 - 2019
Loss Contingencies [Line Items]
Unrecognized tax benefits, income tax penalties and interest accrued	$ 107.1	R$ 579.0