Reconciliation of Income from Operations to Consolidated Net Income (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Segment income from operations
Income from operations	$ 85,761		$ 79,646		$ 62,515
Interest expense, net	(37,625)		(54,011)		(50,160)
Earnings of equity method investment	935		564		833
Other expenses	(75,682)		(8,491)		(18,201)
Income tax benefit	1,990		59,658		29,227
Net (loss) income	(24,621)		77,366		24,214
Operating Segments
Segment income from operations
Income from operations	132,235		127,363		111,979
Operating Segments | Merchant acquiring
Segment income from operations
Income from operations	35,376		33,836		30,258
Operating Segments | Payment processing
Segment income from operations
Income from operations	54,429		53,682		45,031
Operating Segments | Business solutions
Segment income from operations
Income from operations	42,430		39,845		36,690
Segment Reconciling Items
Segment income from operations
Income from operations	$ (46,474)	[1]	$ (47,717)	[1]	$ (49,464)	[1]

[1] Primarily represents non-operating depreciation and amortization expenses generated as a result of the Merger and certain non-recurring fees and expenses.