NET LOSS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Denominator:
Weighted average shares used for net loss per ordinary share, basic (in shares)	[1]	64,504,458	59,255,864
Weighted average shares used for net loss per ordinary share, diluted (in shares)	[1]	64,504,458	59,255,864
Net loss per share attributable to ordinary shareholders, basic (in dollars per share)	[1]	$ (0.33)	$ (1.03)
Net loss per share attributable to ordinary shareholders, diluted (in dollars per share)	[1]	$ (0.33)	$ (1.03)
Common Class A
Numerator:
Net loss attributable to Pagaya Technologies Ltd. ordinary shareholders, basic		$ (17,060)	$ (45,971)
Net loss attributable to Pagaya Technologies Ltd. ordinary shareholders, diluted		$ (17,060)	$ (45,971)
Denominator:
Weighted average shares used for net loss per ordinary share, basic (in shares)		51,852,148	44,677,998
Weighted average shares used for net loss per ordinary share, diluted (in shares)		51,852,148	44,677,998
Net loss per share attributable to ordinary shareholders, basic (in dollars per share)		$ (0.33)	$ (1.03)
Net loss per share attributable to ordinary shareholders, diluted (in dollars per share)		$ (0.33)	$ (1.03)
Common Class B
Numerator:
Net loss attributable to Pagaya Technologies Ltd. ordinary shareholders, basic		$ (4,163)	$ (15,000)
Net loss attributable to Pagaya Technologies Ltd. ordinary shareholders, diluted		$ (4,163)	$ (15,000)
Denominator:
Weighted average shares used for net loss per ordinary share, basic (in shares)		12,652,310	14,577,866
Weighted average shares used for net loss per ordinary share, diluted (in shares)		12,652,310	14,577,866
Net loss per share attributable to ordinary shareholders, basic (in dollars per share)		$ (0.33)	$ (1.03)
Net loss per share attributable to ordinary shareholders, diluted (in dollars per share)		$ (0.33)	$ (1.03)

[1] Share amounts have been retroactively adjusted to reflect the 1-for-12 reverse share split effected on March 8, 2024.