The Company and Basis of Presentation - Additional Information (Detail)	Jun. 30, 2015 Country
Accounting Policies [Abstract]
Number of countries where the Company provides a broad range of merchant acquiring, payment processing and business process management services	19

The number of countries in which the entity operates as of balance sheet date.

No definition available.

Name:	us-gaap_NumberOfCountriesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant