v3.24.0.1
Fair Value Disclosures - Fair Value of Financial Assets and Financial Liabilities (Detail) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items    
Cash and cash equivalents [1] $ 8,736 $ 7,416
Long-term borrowings 7,918 6,654
Carrying Amount Member | Quoted Prices in Active Markets for Identical Assets (Level 1) Member    
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items    
Cash and cash equivalents 8,736 7,416
Other assets 80 86
Carrying Amount Member | Significant Other Observable Inputs (Level 2) Member    
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items    
Long-term borrowings 7,918 6,654
Estimated Fair Value Member | Quoted Prices in Active Markets for Identical Assets (Level 1) Member    
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items    
Cash and cash equivalents 8,736 7,416
Other assets 80 86
Estimated Fair Value Member | Significant Other Observable Inputs (Level 2) Member    
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items    
Long-term borrowings $ 7,413 $ 5,949
[1] At December 31, 2023, cash and cash equivalents, investments, other assets and other liabilities include $234 million, $5.0 billion, $83 million and $2.2 billion, respectively, related to consolidated variable interest entities (“VIEs”). At December 31, 2022, cash and cash equivalents, investments, other assets and other liabilities include $234 million, $3.9 billion, $68 million and $1.9 billion, respectively, related to consolidated VIEs.