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CASH, CASH EQUIVALENTS, AND INVESTMENTS - Amortized Cost (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Cash and Cash Equivalents [Line Items]      
Cash and cash equivalents $ 999 $ 1,137 $ 1,731
Equity securities 15 11  
Total cost basis 1,069 1,285  
Unrealized Gains 0 0  
Unrealized Losses (1) (4)  
Fair Value 54    
Total fair value 1,068 1,281  
Equity securities, cash and cash equivalents 0 0  
Debt securities, available-for-sale, cash and cash equivalents 999 1,137  
Equity securities, marketable securities 15 11  
Marketable securities 69 144  
Corporate debt securities      
Cash and Cash Equivalents [Line Items]      
Cost Basis 55 126  
Unrealized Gains 0 0  
Unrealized Losses (1) (4)  
Fair Value 54 122  
Debt securities, available-for-sale, cash and cash equivalents 0 0  
Debt securities, available-for-sale, marketable securities 54 122  
Certificates of deposit      
Cash and Cash Equivalents [Line Items]      
Cost Basis   9  
Unrealized Gains   0  
Unrealized Losses   0  
Fair Value   9  
Debt securities, available-for-sale, cash and cash equivalents   0  
Debt securities, available-for-sale, marketable securities   9  
Asset-backed securities      
Cash and Cash Equivalents [Line Items]      
Cost Basis   2  
Unrealized Gains   0  
Unrealized Losses   0  
Fair Value   2  
Debt securities, available-for-sale, cash and cash equivalents   0  
Debt securities, available-for-sale, marketable securities   2  
Cash      
Cash and Cash Equivalents [Line Items]      
Cash and cash equivalents 63 422  
Money market funds      
Cash and Cash Equivalents [Line Items]      
Cash and cash equivalents $ 936 $ 715