ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Payables and Accruals [Abstract]
Accrued marketing expenses	$ 84,402	$ 68,389
Legal settlements accrual	57,968	28,578
Indirect taxes payable	39,425	33,664
Accrued sponsorship fees	25,747	5,277
Series M redeemable preferred stock (fair value option)	17,894	0
Accrued and deferred compensation	16,627	19,992
Accrued professional fees	12,579	17,040
Buyer refund liability for events expected to be cancelled	10,950	15,115
Gift card liability	10,654	14,462
Uncertain tax positions	4,559	16,681
Income taxes payable	4,277	4,744
Other taxes payable	1,526	2,757
Other	47,697	42,405
Total	$ 334,305	$ 269,104