v3.23.2
FAIR VALUE MEASUREMENT OF ASSETS AND LIABILITIES - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Millions
Jun. 30, 2023
Dec. 31, 2022
Assets:    
Funds receivable and customer accounts $ 33,643 $ 36,264
Cash and cash equivalents    
Assets:    
Funds receivable and customer accounts 10,100 11,363
Fair value, measurements, recurring basis    
Assets:    
Cash and cash equivalents 155 932
Funds receivable and customer accounts 16,764 17,541
Derivatives 201 244
Crypto asset safeguarding asset 1,016 604
Total financial assets 24,547 25,054
Liabilities:    
Derivatives 113 298
Crypto asset safeguarding liability 1,016 604
Total financial liabilities 1,129 902
Fair value, measurements, recurring basis | Cash and cash equivalents    
Assets:    
Funds receivable and customer accounts 26 192
Fair value, measurements, recurring basis | U.S. government and agency securities    
Assets:    
Funds receivable and customer accounts 8,951 8,484
Fair value, measurements, recurring basis | Foreign government and agency securities    
Assets:    
Funds receivable and customer accounts 1,315 1,777
Fair value, measurements, recurring basis | Corporate debt securities    
Assets:    
Funds receivable and customer accounts 1,586 1,694
Fair value, measurements, recurring basis | Asset-backed securities    
Assets:    
Funds receivable and customer accounts 1,277 1,298
Fair value, measurements, recurring basis | Commercial paper    
Assets:    
Funds receivable and customer accounts 2,954 3,689
Fair value, measurements, recurring basis | Municipal securities    
Assets:    
Funds receivable and customer accounts 655 407
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets:    
Cash and cash equivalents 0 0
Funds receivable and customer accounts 0 0
Derivatives 0 0
Crypto asset safeguarding asset 0 0
Total financial assets 513 323
Liabilities:    
Derivatives 0 0
Crypto asset safeguarding liability 0 0
Total financial liabilities 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and cash equivalents    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. government and agency securities    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign government and agency securities    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate debt securities    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Asset-backed securities    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial paper    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Municipal securities    
Assets:    
Funds receivable and customer accounts 0 0
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2)    
Assets:    
Cash and cash equivalents 155 932
Funds receivable and customer accounts 16,764 17,541
Derivatives 201 244
Crypto asset safeguarding asset 1,016 604
Total financial assets 24,034 24,731
Liabilities:    
Derivatives 113 298
Crypto asset safeguarding liability 1,016 604
Total financial liabilities 1,129 902
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | Cash and cash equivalents    
Assets:    
Funds receivable and customer accounts 26 192
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | U.S. government and agency securities    
Assets:    
Funds receivable and customer accounts 8,951 8,484
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | Foreign government and agency securities    
Assets:    
Funds receivable and customer accounts 1,315 1,777
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | Corporate debt securities    
Assets:    
Funds receivable and customer accounts 1,586 1,694
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | Asset-backed securities    
Assets:    
Funds receivable and customer accounts 1,277 1,298
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | Commercial paper    
Assets:    
Funds receivable and customer accounts 2,954 3,689
Fair value, measurements, recurring basis | Significant Other Observable Inputs (Level 2) | Municipal securities    
Assets:    
Funds receivable and customer accounts 655 407
Fair value, measurements, recurring basis | Short-term investments    
Assets:    
Investments 3,778 2,593
Fair value, measurements, recurring basis | Short-term investments | U.S. government and agency securities    
Assets:    
Investments 689 812
Fair value, measurements, recurring basis | Short-term investments | Foreign government and agency securities    
Assets:    
Investments 634 424
Fair value, measurements, recurring basis | Short-term investments | Corporate debt securities    
Assets:    
Investments 971 627
Fair value, measurements, recurring basis | Short-term investments | Asset-backed securities    
Assets:    
Investments 477 406
Fair value, measurements, recurring basis | Short-term investments | Commercial paper    
Assets:    
Investments 1,007 324
Fair value, measurements, recurring basis | Short-term investments | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Short-term investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. government and agency securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Short-term investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign government and agency securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Short-term investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate debt securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Short-term investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Asset-backed securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Short-term investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial paper    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Short-term investments | Significant Other Observable Inputs (Level 2)    
Assets:    
Investments 3,778 2,593
Fair value, measurements, recurring basis | Short-term investments | Significant Other Observable Inputs (Level 2) | U.S. government and agency securities    
Assets:    
Investments 689 812
Fair value, measurements, recurring basis | Short-term investments | Significant Other Observable Inputs (Level 2) | Foreign government and agency securities    
Assets:    
Investments 634 424
Fair value, measurements, recurring basis | Short-term investments | Significant Other Observable Inputs (Level 2) | Corporate debt securities    
Assets:    
Investments 971 627
Fair value, measurements, recurring basis | Short-term investments | Significant Other Observable Inputs (Level 2) | Asset-backed securities    
Assets:    
Investments 477 406
Fair value, measurements, recurring basis | Short-term investments | Significant Other Observable Inputs (Level 2) | Commercial paper    
Assets:    
Investments 1,007 324
Fair value, measurements, recurring basis | Long-Term Investments    
Assets:    
Investments 2,633 3,140
Fair value, measurements, recurring basis | Long-Term Investments | U.S. government and agency securities    
Assets:    
Investments 384 457
Fair value, measurements, recurring basis | Long-Term Investments | Foreign government and agency securities    
Assets:    
Investments 143 364
Fair value, measurements, recurring basis | Long-Term Investments | Corporate debt securities    
Assets:    
Investments 476 929
Fair value, measurements, recurring basis | Long-Term Investments | Asset-backed securities    
Assets:    
Investments 1,117 1,067
Fair value, measurements, recurring basis | Long-Term Investments | Marketable equity securities    
Assets:    
Investments 513 323
Fair value, measurements, recurring basis | Long-Term Investments | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets:    
Investments 513 323
Fair value, measurements, recurring basis | Long-Term Investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. government and agency securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Long-Term Investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign government and agency securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Long-Term Investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate debt securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Long-Term Investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Asset-backed securities    
Assets:    
Investments 0 0
Fair value, measurements, recurring basis | Long-Term Investments | Quoted Prices in Active Markets for Identical Assets (Level 1) | Marketable equity securities    
Assets:    
Investments 513 323
Fair value, measurements, recurring basis | Long-Term Investments | Significant Other Observable Inputs (Level 2)    
Assets:    
Investments 2,120 2,817
Fair value, measurements, recurring basis | Long-Term Investments | Significant Other Observable Inputs (Level 2) | U.S. government and agency securities    
Assets:    
Investments 384 457
Fair value, measurements, recurring basis | Long-Term Investments | Significant Other Observable Inputs (Level 2) | Foreign government and agency securities    
Assets:    
Investments 143 364
Fair value, measurements, recurring basis | Long-Term Investments | Significant Other Observable Inputs (Level 2) | Corporate debt securities    
Assets:    
Investments 476 929
Fair value, measurements, recurring basis | Long-Term Investments | Significant Other Observable Inputs (Level 2) | Asset-backed securities    
Assets:    
Investments 1,117 1,067
Fair value, measurements, recurring basis | Long-Term Investments | Significant Other Observable Inputs (Level 2) | Marketable equity securities    
Assets:    
Investments $ 0 $ 0