NET INCOME PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Numerator:
Net income	$ 257,298	$ 135,009	$ 450,524	$ 270,061
Denominator:
Weighted-average outstanding shares - basic (in shares)	49,138	47,887	49,118	47,869
Effect of dilutive securities (in shares)	122	132	133	143
Weighted-average outstanding shares - diluted (in shares)	49,260	48,019	49,251	48,012
Net income per share:
Basic (in dollars per share)	$ 5.24	$ 2.82	$ 9.17	$ 5.64
Diluted (in dollars per share)	$ 5.22	$ 2.81	$ 9.15	$ 5.62