Annual report [Section 13 and 15(d), not S-K Item 405]

Cash, Cash Equivalents, Short-Term and Long-Term Investments - Additional Information (Detail)

v3.25.0.1
Cash, Cash Equivalents, Short-Term and Long-Term Investments - Additional Information (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Cash Cash Equivalents Short Term And Long Term Investments [Line Items]      
Interest income $ 37,300 $ 24,800 $ 6,000
Long-term investments 146,687 123,996  
Life Insurance Contracts [Member]      
Cash Cash Equivalents Short Term And Long Term Investments [Line Items]      
Long-term investments $ 71,100 $ 53,400  
Maximum [Member]      
Cash Cash Equivalents Short Term And Long Term Investments [Line Items]      
Long-term investments maturity period 2 years