Changes in Carrying Amount of Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014		Dec. 31, 2013
Goodwill [Line Items]
Gross Balance prior to the end of year			$ 716,649
Total impairment, beginning of period			(47,432)
Beginning Balance	669,217
Goodwill from acquisitions	(3,192)	[1]
Foreign currency translation adjustments	2,541
Ending Balance	668,566
Americas
Goodwill [Line Items]
Gross Balance prior to the end of year			488,698
Total impairment, beginning of period			(47,432)
Beginning Balance	441,266
Goodwill from acquisitions	(3,192)	[1]
Foreign currency translation adjustments	238
Ending Balance	438,312
EMEA
Goodwill [Line Items]
Gross Balance prior to the end of year			160,158
Beginning Balance	160,158
Foreign currency translation adjustments	312
Ending Balance	160,470
Asia/Pacific
Goodwill [Line Items]
Gross Balance prior to the end of year			67,793
Beginning Balance	67,793
Foreign currency translation adjustments	1,991
Ending Balance	$ 69,784

[1] Goodwill from acquisitions relates to adjustments in the goodwill recorded for the acquisitions of Official Payments Holdings, Inc. ("OPAY"), Online Resources Corporation ("ORCC"), and Profesionales en Transacciones Electronicas S.A. ("PTESA") as discussed in Note 3. The purchase price allocation for OPAY is preliminary as of June 30, 2014 and accordingly is subject to future changes during the maximum one-year allocation period.