SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Computation of Diluted Earnings (Loss) Per Common Share (Details) - shares	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of net loss per common share (in shares)	204,702,946	86,109,407
Note conversion
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of net loss per common share (in shares)	161,930,746	50,438,686
Google warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of net loss per common share (in shares)	24,178,576	0
Unvested RSUs & PSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of net loss per common share (in shares)	18,593,624	27,056,741
Public warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of net loss per common share (in shares)	0	8,613,980