v3.24.0.1
Investments and Fair Value Measurement - Narrative (Details)
$ in Millions
 1 Months Ended 3 Months Ended 11 Months Ended 12 Months Ended
May 07, 2020
USD ($)
Dec. 31, 2021
USD ($)
Sep. 30, 2022
USD ($)
Mar. 31, 2021
USD ($)
Nov. 30, 2021
USD ($)
Dec. 31, 2023
USD ($)
seat
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Unrealized gain (loss) on debt and equity securities, net           $ 1,610 $ (7,045) $ 1,142
Payments to notes receivables           $ 0 0 297
Number of seats held on the board of directors | seat           2    
Assets           $ 38,699 32,109  
Proceeds from sale of non-marketable equity securities           0 0 500
Upward adjustments           $ 908 1,046 71
Neutron Holdings, Inc. dba Lime                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Number of seats held on the board of directors | seat           1    
Neutron Holdings, Inc. dba Lime | Not Discontinued Operations | JUMP Divestiture                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Fully-diluted ownership interest (in percent)           29.00%    
Consideration - convertible note receivable $ 85              
Conversion rate for convertible note receivable (in percent) 20.00%              
Call Option, exercise period 2 years              
Neutron Holdings, Inc. dba Lime | Not Discontinued Operations | JUMP Divestiture | Common Stock                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Fully-diluted ownership interest (in percent)           9.00%    
Undiluted ownership interest (in percent)           21.00%    
Didi                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Unrealized gain (loss) on investment           $ 443 1,000 3,000
Unrealized gain (loss) on debt and equity securities, net           443 (1,000) (3,000)
Proceeds from sale of non-marketable equity securities       $ 500        
Upward adjustments       $ 71        
Zomato                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Unrealized gain (loss) on investment               (991)
Marketable equity securities     $ 418          
Proceeds from sale of marketable equity securities     $ 376          
Unrealized gain (loss) on debt and equity securities, net             747 991
Aurora                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Unrealized gain (loss) on investment           (985) 3,000 (1,600)
Grab                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Unrealized gain (loss) on investment           (80) 2,100 1,200
Marketable equity securities           1,806 1,726  
Unrealized gain (loss) on debt and equity securities, net         $ 2,800 $ 80 (2,100) $ 1,600
Lime Investments                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Payments to notes receivables   $ 50            
Assets             $ 113  
Lime Investments | Option Pricing Model                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Time to liquidity             1 year 6 months  
Lime Investments | Volatility | Option Pricing Model                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Measurement inputs             0.87  
Lime Investments | Minimum | Discount Rate | Option Pricing Model                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Measurement inputs             0.32  
Lime Investments | Maximum | Discount Rate | Option Pricing Model                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Measurement inputs             0.38