ACCOUNTS RECEIVABLE AND OTHER FINANCIAL ASSETS - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables from customers, gross, current	$ 1,500	$ 1,100
Receivables from payment processors and networks, gross, current	730	343
Accounts receivable, credit loss expense	130	48	$ 216
Prepaid expenses , net
Accounts, Notes, Loans and Financing Receivable [Line Items]
Prepayments to certain customers	29	67
Other assets, net
Accounts, Notes, Loans and Financing Receivable [Line Items]
Prepayments to certain customers	5	18
Revenue
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, credit loss expense	$ 37	$ 13	$ 37