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Financial Instruments - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Financial Instruments, Owned, at Fair Value, by Type, Alternative [Abstract]        
Realized gains or losses on available-for-sale investments $ 0 $ 0 $ 0 $ 0
Investments in continuous unrealized loss position for more than 12 months $ 0 $ 0 0 0
Other-than-temporary impairment losses     $ 0 $ 0