Changes In Goodwill (Detail) (USD $)	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Goodwill [Roll Forward]
Gross goodwill, January 1, 2014	$ 837,400,000
Impact of foreign currency translation	8,931,000
Gross goodwill, March 31, 2014	846,331,000
Accumulated impairment, March 31, 2014	(17,508,000)
Net goodwill, March 31, 2014	828,823,000	819,892,000
Fleet Payment Solutions Segment
Goodwill [Roll Forward]
Gross goodwill, January 1, 2014	754,886,000
Impact of foreign currency translation	7,765,000
Gross goodwill, March 31, 2014	762,651,000
Accumulated impairment, March 31, 2014	(1,337,000)
Net goodwill, March 31, 2014	761,314,000
Other Payment Solutions Segment
Goodwill [Roll Forward]
Gross goodwill, January 1, 2014	82,514,000
Impact of foreign currency translation	1,166,000
Gross goodwill, March 31, 2014	83,680,000
Accumulated impairment, March 31, 2014	(16,171,000)
Net goodwill, March 31, 2014	$ 67,509,000