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FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Nov. 06, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Realized gain (loss)	$ 0	$ 0	$ 5,700,000	$ 0
Accrued interest	0		0		$ 13,100,000
Allowance for credit losses, excluding accrued interest	0		0		0
Change in fair value of equity securities of a related party	549,000	3,948,000	(9,672,000)	(9,505,000)
Aston Martin Lagonda Global Holdings plc | Strategic Technology Arrangement, Technology Access Fees | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of shares received (in shares)						28,352,273
Fair value amount	14,200,000		14,200,000		$ 24,300,000	$ 73,200,000
Change in fair value of equity securities of a related party	500,000	3,900,000	(9,700,000)	(9,500,000)
Aston Martin Lagonda Global Holdings plc | Strategic Technology Arrangement, Technology Access Fees | Related Party | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unrealized gain (loss), foreign currency transaction, before tax	$ 100,000	$ 1,600,000	$ (400,000)	$ 2,800,000

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