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Convertible Senior Notes - Carrying Value of Convertible Senior Notes (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 14, 2023
Debt Instrument [Line Items]
Total convertible senior notes	$ 0	$ 69,452
Total convertible senior notes	525,567	510,143
0.375% Convertible Senior Notes due 2024
Debt Instrument [Line Items]
Principal amount	0	69,700	$ 217,700
Unamortized debt issuance costs	0	(248)
Total convertible senior notes	0	69,452
1.00% Convertible Senior Notes due 2028
Debt Instrument [Line Items]
Principal amount	600,000	600,000	$ 309,900
Unamortized debt discount	(67,712)	(81,457)
Unamortized debt issuance costs	(6,721)	(8,400)
Total convertible senior notes	$ 525,567	$ 510,143

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