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Derivative and Financial Instruments - Schedule of Amortized Cost Basis and Fair Value of Investments in Debt Securities Classified as Available for Sale (Details) - USD ($)
$ in Millions
Sep. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis $ 1,368 $ 1,234
Fair Value 1,354 1,222
Corporate Bonds    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis 747 641
Fair Value 738 632
Commercial Paper    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis 160 253
Fair Value 160 253
U.S. Government Obligations    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis 280 181
Fair Value 276 178
U.S. Government Agency Obligations    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis 18 13
Fair Value 18 13
Foreign Government Obligations    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis 11 7
Fair Value 11 7
Asset-Backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost Basis 152 139
Fair Value $ 151 $ 139