v3.19.1

Borrowings - Receivable Securitization Agreement (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Borrowings	$ 943,000,000	$ 943,000,000
Receivable securitized loan
Debt Instrument [Line Items]
Maximum borrowing capacity	578,000,000
Borrowings	$ 569,000,000	$ 472,000,000
Weighted-average interest rate	3.64%	3.65%
First Data Receivables, LLC \| Collateral pledged
Debt Instrument [Line Items]
Receivables transferred to FDR as part of securitization program	$ 710,000,000	$ 726,000,000

Receivables Securitization, Maximum Borrowing Capacity

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FIRST DATA CORP 10-Q