XML 305 R38.htm IDEA: XBRL DOCUMENT v3.23.2
Marketable Securities and Fair Value Measurements - Summary of Fair Value Assets Measured on Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]    
Fair Value $ 389,046 $ 411,901
Level 1    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 158,237 159,468
Level 2    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 230,809 252,433
Level 3    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 0 0
Corporate debt securities    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 230,809 252,433
Corporate debt securities | Level 1    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 0 0
Corporate debt securities | Level 2    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 230,809 252,433
Corporate debt securities | Level 3    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 0 0
U.S. Treasury notes    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 148,244 149,567
U.S. Treasury notes | Level 1    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 148,244 149,567
U.S. Treasury notes | Level 2    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 0 0
U.S. Treasury notes | Level 3    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 0 0
Other    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 9,993 9,901
Other | Level 1    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 9,993 9,901
Other | Level 2    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value 0 0
Other | Level 3    
Debt Securities, Available-for-Sale [Line Items]    
Fair Value $ 0 $ 0