v3.25.2
FAIR VALUE MEASUREMENT OF ASSETS AND LIABILITIES - Schedule of Investments under the Fair Value Option (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Amortized Cost $ 20,726   $ 20,726   $ 21,278
Fair Value 20,720   20,720   21,292
Fair Value Option, Investments          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Funds receivable and customer accounts 61 $ (8) 92 $ (15)  
Funds receivable and customer accounts | Fair Value Option, Investments          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Amortized Cost 1,180   1,180   566
Fair Value $ 1,177   $ 1,177   $ 564