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Acquisitions - Additional Information (Detail) |  | 12 Months Ended | 1 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2011 USD ($) | Dec. 31, 2011 New Senior Secured Credit Facilities USD ($) | Dec. 31, 2011 S1 Corporation USD ($) | Feb. 10, 2012 S1 Corporation Acquisition USD ($) | Dec. 31, 2011 ISD Corporation USD ($) | Mar. 18, 2011 ISD Corporation | Dec. 31, 2009 Euronet Essentis Limited USD ($) | Dec. 31, 2009 Euronet Essentis Limited GBP (£)
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items] |  |  |  |  |  |  |  |
Acquisition cash paid |  |  |  | $ 360,000,000 |  |  |  |
Acquisition transaction paid in shares |  |  |  | 5,800,000 |  |  |  |
Aggregate purchase price |  |  |  | 565,000,000 |  |  |  |
Purchase price, per share |  |  |  | $ 10.39 |  |  |  |
Acquisition transaction, cash exchanged per S1 share |  |  |  | $ 10.00 |  |  |  |
Acquisition transaction, Company's stock exchanged per S1 share |  |  |  | 0.3148 |  |  |  |
Proration of exchange percentage, S1 share for the Company's shares |  |  |  | 33.80% |  |  |  |
Proration of exchange percentage, S1 share for cash |  |  |  | 66.20% |  |  |  |
Share price used to calculate cash payment for fractional shares |  |  |  | $ 34.14 |  |  |  |
Effective date of acquisition |  |  |  | 2012-02-13 |  |  |  |
Acquisition transaction paid in cash | 65,000,000 |  |  |  |  |  |  |
Proceeds from senior bank financing arranged for business acquisition |  | 295,000,000 |  |  |  |  |  |
Costs related to acquisition |  |  | 6,700,000 |  |  |  |  |
Percentage Of ownership interests |  |  |  |  |  | 100.00% |  |
Net assets acquired |  |  |  |  | 19,225,000 |  | 6,574,000 | 3,900,000
Cash |  |  |  |  | $ 2,375,000 |  |  |

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- Definition Amount of cash paid to acquire the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph f(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 35 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 59 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=6909708&loc=d3e1043-128460 + Details
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- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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