XML 49 R39.htm IDEA: XBRL DOCUMENT v3.23.1
INVESTMENTS AND FAIR VALUE MEASUREMENT - Amortized Cost and Fair Value of Held-To-Maturity Investments by Contractual Maturity Date (Details) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Amortized cost    
Within 1 Year $ 290,000,000  
1 to 2 Years 195,000,000  
Amortized Cost 485,000,000 $ 0
Fair value    
Within 1 Year 290,000,000  
1 to 2 Years 194,000,000  
Total 484,000,000  
Corporate debt securities    
Amortized cost    
Within 1 Year 80,000,000  
1 to 2 Years 170,000,000  
Amortized Cost 250,000,000  
Fair value    
Within 1 Year 80,000,000  
1 to 2 Years 169,000,000  
Total 249,000,000  
U.S. Treasury securities    
Amortized cost    
Within 1 Year 91,000,000  
1 to 2 Years 21,000,000  
Amortized Cost 112,000,000  
Fair value    
Within 1 Year 91,000,000  
1 to 2 Years 21,000,000  
Total 112,000,000  
Commercial paper    
Amortized cost    
Within 1 Year 49,000,000  
1 to 2 Years 0  
Amortized Cost 49,000,000  
Fair value    
Within 1 Year 49,000,000  
1 to 2 Years 0  
Total 49,000,000  
Certificates of deposit    
Amortized cost    
Within 1 Year 47,000,000  
1 to 2 Years 0  
Amortized Cost 47,000,000  
Fair value    
Within 1 Year 47,000,000  
1 to 2 Years 0  
Total 47,000,000  
U.S. government agency securities    
Amortized cost    
Within 1 Year 23,000,000  
1 to 2 Years 4,000,000  
Amortized Cost 27,000,000  
Fair value    
Within 1 Year 23,000,000  
1 to 2 Years 4,000,000  
Total $ 27,000,000