Commitments, Contingencies, Guarantees, and Others - Litigation (Details) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($) claim
Loss Contingencies [Line Items]
Loss contingency, estimate of possible loss	$ 200
Interchange litigation | Pending litigation
Loss Contingencies [Line Items]
Litigation settlement, attributable to reporting entity and third party	$ 5,500
Cybersecurity Incident
Loss Contingencies [Line Items]
Number of consumer class action cases filed for Cybersecurity Incident | claim	5
Penalty Paid to the US Treasury	$ 80