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Segment Information - (Narrative) (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($) country	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) country	Jun. 30, 2019 USD ($)
Worldpay
Segment Reporting Information
Data center consolidation costs | $	$ 22	$ 17	$ 40	$ 25
Merchant Solutions | Minimum
Segment Reporting Information
Number of countries we operate in (more than)	140		140
Banking Solutions | Minimum
Segment Reporting Information
Number of countries we operate in (more than)	130		130
Capital Market Solutions | Minimum
Segment Reporting Information
Number of countries we operate in (more than)	100		100

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- Definition

Data Center Consolidation Costs

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- Definition

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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