FAIR VALUE MEASUREMENTS - Schedule of Carrying Amounts and Estimated Fair Values of the Convertible Notes (Details) - Notes Payable - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying Amount	$ 1,086,550	$ 1,122,053
2029 Convertible Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Stated Interest Rate	3.00%
Carrying Amount	$ 460,000	460,000
2029 Convertible Notes | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 795,101	703,100
2031 Convertible Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Stated Interest Rate	0.00%
Carrying Amount	$ 625,000	625,000
2031 Convertible Notes | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 679,666	$ 615,800