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RELATED PARTY TRANSACTIONS - Narrative (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
Related Party Transaction [Line Items]
Total net sales	$ 210,522	$ 0	$ 396,741	$ 0
Deferred revenue	77,369		77,369		$ 48,155
Selling, general and administrative	62,663	17,397	166,027	46,085
Related party
Related Party Transaction [Line Items]
Total net sales	120,137	$ 0	239,891	$ 0
Related party | Trina Group
Related Party Transaction [Line Items]
Total net sales	120,100		239,900
Amortization of intangible assets	11,400		34,000
Deferred revenue	53,800		53,800		$ 40,200
Selling, general and administrative	$ 31,800		$ 59,700

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