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Business Combinations (Details Textual) (USD $) |  | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 31, 2012 | Feb. 28, 2011 BII Holding [Member] | Jan. 01, 2012 BII Holding [Member] | Feb. 10, 2011 BII Holding [Member] | Jan. 01, 2012 Cornell Companies, Inc. [Member] | Aug. 12, 2010 Cornell Companies, Inc. [Member]
Additional Business Combination (Textual) [Abstract] |  |  |  |  |  |
Cash consideration |  |  |  | $ 409,600,000 |  | $ 84,900,000
Cash acquired from acquisition |  | 9,700,000 |  |  |  |
Outstanding common stock | 100.00% |  |  | 100.00% |  | 100.00%
Non recurring transaction costs |  |  | 4,300,000 |  |  | 14,000,000
Aggregate consideration of acquisition, Net of cash acquired |  |  |  |  |  | 618,300,000
Assets acquired |  |  | 195,393,000 |  |  | 873,700,000
Goodwill recorded |  |  | 271,473,000 |  |  | 196,400,000
Liabilities assumed |  |  | 57,259,000 |  |  | 234,700,000
Noncontrolling interest |  |  |  |  |  | 20,700,000
Tax deductible goodwill from an acquisition by Cornell prior to its acquisition by GEO |  |  |  |  | $ 1,500,000 |

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- Definition The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of 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Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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