Commitments and Contingencies (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Loss Contingencies [Line Items]
Subscriber funds	$ 947	$ 1,600
First Data | First Data Subsidiary Merchant Matters
Loss Contingencies [Line Items]
Loss contingency accrual	31	$ 32
Minimum | First Data | First Data Subsidiary Merchant Matters
Loss Contingencies [Line Items]
Estimated range of exposure	0
Maximum | First Data | First Data Subsidiary Merchant Matters
Loss Contingencies [Line Items]
Estimated range of exposure	$ 50