EXCHANGEABLE NOTES - Assumptions used in determining fair values of Exchangeable Notes (Details)	Jun. 30, 2025
Lightning Speed Exchangeable Notes \| Risk-free interest rate \| Minimum
EXCHANGEABLE NOTES
Measurement input	0.0134
Lightning Speed Exchangeable Notes \| Risk-free interest rate \| Maximum
EXCHANGEABLE NOTES
Measurement input	0.0135
Lightning Speed Exchangeable Notes \| Probability of conversion
EXCHANGEABLE NOTES
Measurement input	0.75
Lightning Speed Exchangeable Notes \| Bond yields
EXCHANGEABLE NOTES
Measurement input	0.1415
Kingway Exchangeable Notes \| Risk-free interest rate \| Minimum
EXCHANGEABLE NOTES
Measurement input	0.0132
Kingway Exchangeable Notes \| Risk-free interest rate \| Maximum
EXCHANGEABLE NOTES
Measurement input	0.015
Kingway Exchangeable Notes \| Probability of conversion
EXCHANGEABLE NOTES
Measurement input	0.75
Kingway Exchangeable Notes \| Bond yields \| Minimum
EXCHANGEABLE NOTES
Measurement input	0.1361
Kingway Exchangeable Notes \| Bond yields \| Maximum
EXCHANGEABLE NOTES
Measurement input	0.1471

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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