INTANGIBLE ASSETS - Intangible assets, net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
INTANGIBLE ASSETS
Intangible assets, Gross Carrying Value	$ 344,835		$ 344,835		$ 202,650
Finite lived intangible assets, Accumulated Amortization	(138,945)		(138,945)		(100,260)
Intangible assets, Net Carrying Value	205,890		205,890		102,390
Amortization expense	13,451	$ 10,019	38,701	$ 25,927
License
INTANGIBLE ASSETS
Indefinite lived intangible assets	97,357		97,357
Internal use software
INTANGIBLE ASSETS
Finite lived intangible assets, Gross Carrying Value	220,526		220,526		175,698
Finite lived intangible assets, Accumulated Amortization	(121,681)		(121,681)		(86,882)
Finite lived intangible assets, Net Carrying Value	98,845		98,845		88,816
Impairment of intangible assets		$ 1,383		$ 1,389
Acquired developed technology
INTANGIBLE ASSETS
Finite lived intangible assets, Gross Carrying Value	20,269		20,269		20,269
Finite lived intangible assets, Accumulated Amortization	(16,515)		(16,515)		(13,111)
Finite lived intangible assets, Net Carrying Value	3,754		3,754		7,158
Customer relationships
INTANGIBLE ASSETS
Finite lived intangible assets, Gross Carrying Value	6,683		6,683		6,683
Finite lived intangible assets, Accumulated Amortization	(749)		(749)		(267)
Finite lived intangible assets, Net Carrying Value	$ 5,934		$ 5,934		$ 6,416