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Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Shares Amounts (parenthetical) (Detail)	Dec. 31, 2024	Jul. 19, 2019
0.375% Convertible Senior Notes due 2024
Debt Instrument [Line Items]
Notes, interest rate	0.375%	0.375%
1.00% Convertible Senior Notes due 2028
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Notes, interest rate	1.00%

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