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LOANS RECEIVABLE, NET - Summary of Loans Receivable, Net (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Loans and Leases Receivable Disclosure [Line Items]
Loans receivable	$ 7,780	$ 6,573
Allowance for doubtful accounts	(2,054)	(1,678)	$ (1,243)	$ (1,084)
Loans receivable, net	5,726	4,895
Merchant
Loans and Leases Receivable Disclosure [Line Items]
Loans receivable	1,393	1,205
Allowance for doubtful accounts	(509)	(417)	(289)	(256)
Loans receivable, net	884	788
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans receivable	2,967	2,591
Allowance for doubtful accounts	(802)	(696)	(658)	(591)
Loans receivable, net	2,165	1,895
Credit cards
Loans and Leases Receivable Disclosure [Line Items]
Loans receivable	3,242	2,639
Allowance for doubtful accounts	(732)	(557)	(294)	(236)
Loans receivable, net	2,510	2,082
Asset-backed
Loans and Leases Receivable Disclosure [Line Items]
Loans receivable	178	138
Allowance for doubtful accounts	(11)	(8)	$ (2)	$ (1)
Loans receivable, net	$ 167	$ 130

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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