v3.2.0.727

Organization (Details) shares in Thousands, customer in Thousands, $ in Millions	1 Months Ended	6 Months Ended
	Jan. 31, 2015 USD ($) shares	Jun. 30, 2015 customer store
Business Acquisition [Line Items]
Number of Stores | store		100,000
Number of customers served | customer		25
Privately-Held GPR Prepaid Company [Member]
Business Acquisition [Line Items]
Goodwill	$ 61.6
Acquired intangible assets	$ 16.1
Common Class A [Member] | Privately-Held GPR Prepaid Company [Member]
Business Acquisition [Line Items]
Business acquisition shares issued (in shares) | shares	514

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