CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Statement [Abstract]
Net revenues	$ 7,885	$ 7,287	$ 15,584	$ 14,327
Operating expenses:
Transaction expense	3,942	3,541	7,859	6,824
Transaction and credit losses	335	398	656	840
Customer support and operations	436	492	890	980
Sales and marketing	446	465	867	901
Technology and development	718	743	1,460	1,464
General and administrative	570	491	1,034	998
Restructuring and other	113	24	325	188
Total operating expenses	6,560	6,154	13,091	12,195
Operating income	1,325	1,133	2,493	2,132
Other income (expense), net	74	170	115	245
Income before income taxes	1,399	1,303	2,608	2,377
Income tax expense	271	274	592	553
Net income (loss)	$ 1,128	$ 1,029	$ 2,016	$ 1,824
Net income (loss) per share:
Basic (in dollars per share)	$ 1.08	$ 0.93	$ 1.91	$ 1.63
Diluted (in dollars per share)	$ 1.08	$ 0.92	$ 1.90	$ 1.62
Weighted average shares:
Basic (in shares)	1,042	1,111	1,053	1,120
Diluted (in shares)	1,047	1,114	1,060	1,124