CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Cash flows from operating activities:
Net income (loss)	$ 3,026	$ 2,844
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Transaction and credit losses	1,008	1,286
Depreciation and amortization	783	809
Stock-based compensation	947	1,087
Deferred income taxes	8	(439)
Net (gains) losses on strategic investments	226	(205)
Accretion of discounts on investments, net of amortization of premiums	(290)	(265)
Adjustments to loans and interest receivable, held for sale	92	49
Other	(138)	(2)
Originations of loans receivable, held for sale	(17,173)	(5,705)
Proceeds from repayments and sales of loans receivable, originally classified as held for sale	17,159	3,676
Changes in assets and liabilities:
Accounts receivable	31	(35)
Accounts payable	24	(6)
Other assets and liabilities	(647)	(865)
Net cash provided by operating activities	5,056	2,229
Cash flows from investing activities:
Purchases of reverse repurchase agreements	(299)	0
Maturities of reverse repurchase agreements	226	0
Purchases of property and equipment	(480)	(478)
Proceeds from sales of property and equipment	0	44
Purchases and originations of loans receivable	(15,374)	(19,802)
Proceeds from repayments and sales of loans receivable, originally classified as held for investment	14,705	21,319
Purchases of investments	(20,819)	(14,975)
Maturities and sales of investments	21,179	16,110
Funds receivable	152	(1,016)
Collateral posted related to derivative instruments, net	(58)	8
Other	(100)	76
Net cash (used in) provided by investing activities	(868)	1,286
Cash flows from financing activities:
Borrowings from repurchase agreements	656	0
Repayments of repurchase agreements	(656)	0
Proceeds from issuance of common stock	55	82
Purchases of treasury stock	(4,778)	(4,395)
Tax withholdings related to net share settlements of equity awards	(271)	(225)
Borrowings under financing arrangements	1,546	829
Repayments under financing arrangements	(411)	(942)
Funds payable and amounts due to customers	(771)	(1,277)
Collateral received related to derivative instruments and reverse repurchase agreements, net	(1)	(65)
Other	(60)	0
Net cash used in financing activities	(4,691)	(5,993)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	103	(95)
Net change in cash, cash equivalents, and restricted cash	(400)	(2,573)
Cash, cash equivalents, and restricted cash at beginning of period	21,834	19,156
Cash, cash equivalents, and restricted cash at end of period	21,434	16,583
Supplemental cash flow disclosures:
Cash paid for interest	168	167
Cash paid for income taxes, net	$ 975	$ 1,058