DEBT - Schedule of Convertible Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Convertible notes	$ 1,100,000
Convertible debt, current	494,357	$ 493,877	[1]
Convertible debt, noncurrent	593,605	593,095	[1]
Total convertible debt, net	1,087,962	1,086,972
Total fair value of fixed-rate convertible debt	$ 1,083,677	$ 1,107,548
$0.599% senior subordinated convertible notes due in August 2024 (the 2024 Notes)
Debt Instrument [Line Items]
Convertible notes stated rate	0.599%	0.599%
Convertible notes	$ 495,000	$ 495,000
Unamortized discount net of deferred offering costs	(643)	(1,123)
Convertible debt, current	494,357	493,877
Total fair value of fixed-rate convertible debt	$ 487,055	$ 488,288
1.25% senior subordinated convertible notes due in May 2027 (the 2027 Notes)
Debt Instrument [Line Items]
Convertible notes stated rate	1.25%	1.25%
Convertible notes	$ 600,000	$ 600,000
Unamortized discount net of deferred offering costs	(6,395)	(6,905)
Convertible debt, noncurrent	593,605	593,095
Total fair value of fixed-rate convertible debt	$ 596,622	$ 619,260

[1] (1)December 31, 2023 balances were derived from the audited Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 26, 2024.