EARNINGS (LOSS) PER SHARE - Schedule of Earnings (Loss) Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Numerator:
Net income attributable to Pagaya Technologies Ltd.	$ 22,545	$ (67,476)	$ 47,093	$ (163,484)
Less: Undistributed earnings allocated to preferred shares	1,259	0	2,804	0
Net income (loss) attributed to Pagaya Technologies Ltd.’s ordinary shares	$ 21,286	$ (67,476)	$ 44,289	$ (163,484)
Denominator:
Weighted average shares used for net earnings (loss) per ordinary share, basic (in shares)	78,539,137	72,728,667	77,086,125	69,619,813
Earnings (loss) per share attributable to ordinary shareholders, basic (in dollars per share)	$ 0.27	$ (0.93)	$ 0.57	$ (2.35)
Numerator:
Net income (loss) attributable to Pagaya Technologies Ltd. ordinary shareholders, diluted	$ 21,286	$ (67,476)	$ 44,289	$ (163,484)
Denominator:
Shares used in computation of basic earnings per share (in shares)	78,539,137	72,728,667	77,086,125	69,619,813
Ordinary share warrants (in shares)	786,333		785,789
Weighted average shares used for net earnings (loss) per ordinary share, diluted (in shares)	91,046,530	72,728,667	80,945,983	69,619,813
Earnings (loss) per share attributable to ordinary shareholders, diluted (in dollars per share)	$ 0.23	$ (0.93)	$ 0.55	$ (2.35)
Share options
Denominator:
Ordinary shares upon employee stock purchase plan (in shares)	9,993,930		1,950,226
RSUs
Denominator:
Ordinary shares upon employee stock purchase plan (in shares)	1,727,105		1,123,843
Shares reserved for issuance under the ESPP
Denominator:
Ordinary shares upon employee stock purchase plan (in shares)	25		0