Basis of Presentation and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of amounts associated with amortization of initial payments for new contracts and equity method investments

The following table presents the amounts associated with such amortization for the periods presented:

	Three months ended   June 30,				Six months ended   June 30,
(in millions)	2016		2015		2016		2015
Amortization of initial payments for new contracts	$	16	$	13	$	31	$	24
Amortization related to equity method investments	12		15		21		30

Schedule of amounts associated with processing services revenue

Interchange fees and assessments charged by credit card associations to the Company’s consolidated subsidiaries and network fees related to PIN-debit transactions charged by debit networks were as follows for the periods presented:

	Three months ended   June 30,				Six months ended   June 30,
(in millions)	2016		2015		2016		2015
Interchange fees and assessments	$	5,935	$	5,526	$	11,222	$	10,491
PIN-Debit fees	776		760		1,502		1,470