RELATED PARTY TRANSACTIONS (Details) $ in Thousands	Jun. 30, 2021 USD ($) party	Feb. 28, 2021 tranche
Related Party Transaction [Line Items]
Convertible notes	$ 5,189,783
Convertible notes
Related Party Transaction [Line Items]
Number of tranches issued | tranche		2
Investor
Related Party Transaction [Line Items]
Number of related parties | party	2
Convertible notes	$ 182,600
Warrant liabilities	$ 18,900
Investor | Convertible notes
Related Party Transaction [Line Items]
Number of tranches issued | tranche		2