Investment in Affiliates (Details) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2016 USD ($) subsidiary	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($) subsidiary	Jun. 30, 2015 USD ($)
Financial information related to operating results
FDC equity earnings	$ 68	$ 63	$ 132	$ 114
Unconsolidated significant subsidiary
Investment in Affiliates
Number of subsidiaries \| subsidiary	2		2
Pre-tax loss (as a percent) (more than)	20.00%		20.00%
Financial information related to operating results
Net operating revenues	$ 299	294	$ 580	563
Operating expenses	127	128	256	249
Operating income	172	166	324	314
Net income	172	166	324	315
FDC equity earnings	$ 58	$ 53	$ 112	$ 99

Represents the percentage of pre-tax income loss of the unconsolidated significant subsidiary.

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The amount of the operating expenses reported by an equity method investment of the entity.

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The amount of the operating income reported by an equity method investment of the entity.

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Number of Subsidiaries

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The amount of net income (loss) reported by an equity method investment of the entity.

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The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.

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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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