NET INCOME PER SHARE - Summary of Computation of Basic and Diluted Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net income	$ 45,762	$ 113,953	$ 40,498	$ 418,017
Convertible senior notes interest and financing costs, net of tax	618	1,655		4,910
Adjusted net income	$ 46,380	$ 115,608	$ 40,498	$ 422,927
Denominator:
Weighted average common shares outstanding (in shares)	135,329	136,165	135,621	136,491
Employee stock-based awards (in shares)	456	1,307	528	1,907
Weighted average common shares outstanding for diluted calculation (in shares)	139,914	143,863	136,236	145,081
Basic and diluted net income per share
Net income per share, basic (in usd per share)	$ 0.34	$ 0.84	$ 0.30	$ 3.06
Net income per share, diluted (in usd per share)	$ 0.33	$ 0.80	$ 0.30	$ 2.92
Notes due 2025
Denominator:
Warrants (in shares)	54	313	87	505
Convertible Notes | Notes due 2023
Denominator:
Notes due (in shares)	0	750	0	850
Convertible Notes | Notes due 2025
Denominator:
Notes due (in shares)	0	1,253	0	1,253
Convertible Notes | Notes due 2026
Denominator:
Notes due (in shares)	2,057	2,057	0	2,057
Convertible Notes | Notes due 2028
Denominator:
Notes due (in shares)	2,018	2,018	0	2,018