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Condensed Consolidating Financial Information (Details 1) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Sep. 30, 2012 | Jul. 01, 2012 | Apr. 01, 2012 | Jan. 01, 2012 | Oct. 02, 2011 | Jul. 03, 2011 | Apr. 03, 2011 | Dec. 31, 2012 | Jan. 01, 2012 | Jan. 02, 2011
Consolidated Statements of Income and Comprehensive Income [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 378,731 | $ 369,115 | $ 371,174 | $ 360,042 | $ 354,473 | $ 354,728 | $ 356,012 | $ 341,959 | $ 1,479,062 | $ 1,407,172 | $ 1,084,592
Operating expenses |  |  |  |  |  |  |  |  | 1,089,232 | 1,036,010 | 811,767
Depreciation and amortization |  |  |  |  |  |  |  |  | 91,685 | 81,548 | 44,365
General and administrative expenses |  |  |  |  |  |  |  |  | 113,792 | 110,015 | 101,558
Operating Income | 39,313 | 51,602 | 52,941 | 40,497 | 47,298 | 47,265 | 46,298 | 38,738 | 184,353 | 179,599 | 126,902
Interest Income |  |  |  |  |  |  |  |  | 6,716 | 7,032 | 6,242
Interest Expense |  |  |  |  |  |  |  |  | (82,189) | (75,378) | (40,694)
Loss on early extinguishment of debt |  |  |  |  |  |  |  |  | (8,462) | 0 | (7,933)
Income before income taxes, equity in earnings of affiliates, and discontinued operations |  |  |  |  |  |  |  |  | 100,418 | 111,253 | 84,517
Provision for Income Taxes |  |  |  |  |  |  |  |  | (40,562) | 43,172 | 34,364
Equity in Earnings of Affiliates, net of income tax provision of $1,660, $2,406 and $2,212 |  |  |  |  |  |  |  |  | 3,578 | 1,563 | 4,218
Income (loss) from continuing operations before equity in income of consolidated subsidiaries |  |  |  |  |  |  |  |  | 144,558 | 69,644 | 54,371
Income from consolidated subsidiaries, net of income tax provision |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income from Continuing Operations | 95,413 | 14,532 | 20,858 | 13,755 | 17,176 | 18,820 | 18,620 | 15,028 | 144,558 | 69,644 | 54,371
Income (Loss) from Discontinued Operations, net of income tax provision (benefit) of $(7,805), $4,753, and $5,168 | (13,777) | 194 | 1,619 | 1,304 | 1,450 | 2,474 | 2,544 | 1,351 | (10,660) | 7,819 | 8,419
Net Income |  |  |  |  |  |  |  |  | 133,898 | 77,463 | 62,790
Less: loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 852 | 1,162 | 678
Net Income Attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 134,750 | 78,625 | 63,468
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  | 624 | (8,253) | 4,645
Total comprehensive income |  |  |  |  |  |  |  |  | 134,522 | 69,210 | 67,435
Comprehensive loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 968 | 1,274 | 608
Comprehensive income attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 135,490 | 70,484 | 68,043
The GEO Group Inc. [Member] |  |  |  |  |  |  |  |  |  |  |
Consolidated Statements of Income and Comprehensive Income [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 605,091 | 556,163 | 557,473
Operating expenses |  |  |  |  |  |  |  |  | 529,318 | 503,355 | 491,532
Depreciation and amortization |  |  |  |  |  |  |  |  | 29,521 | 20,615 | 16,728
General and administrative expenses |  |  |  |  |  |  |  |  | 44,214 | 39,445 | 46,840
Operating Income |  |  |  |  |  |  |  |  | 2,038 | (7,252) | 2,373
Interest Income |  |  |  |  |  |  |  |  | 32,580 | 29,087 | 5,309
Interest Expense |  |  |  |  |  |  |  |  | (68,737) | (61,447) | (29,484)
Loss on early extinguishment of debt |  |  |  |  |  |  |  |  | 0 |  | (7,933)
Income before income taxes, equity in earnings of affiliates, and discontinued operations |  |  |  |  |  |  |  |  | (34,119) | (39,612) | (29,735)
Provision for Income Taxes |  |  |  |  |  |  |  |  | (11,303) | (15,158) | (8,475)
Equity in Earnings of Affiliates, net of income tax provision of $1,660, $2,406 and $2,212 |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income (loss) from continuing operations before equity in income of consolidated subsidiaries |  |  |  |  |  |  |  |  | (22,816) | (24,454) | (21,260)
Income from consolidated subsidiaries, net of income tax provision |  |  |  |  |  |  |  |  | 167,374 | 94,098 | 75,631
Income from Continuing Operations |  |  |  |  |  |  |  |  | 144,558 | 69,644 | 54,371
Income (Loss) from Discontinued Operations, net of income tax provision (benefit) of $(7,805), $4,753, and $5,168 |  |  |  |  |  |  |  |  | (10,660) | 7,819 | 8,419
Net Income |  |  |  |  |  |  |  |  | 133,898 | 77,463 | 62,790
Less: loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 0 | 0 | 0
Net Income Attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 133,898 | 77,463 | 62,790
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  | (461) | (1,131) | (383)
Total comprehensive income |  |  |  |  |  |  |  |  | 133,437 | 76,332 | 62,407
Comprehensive loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 0 | 0 | 0
Comprehensive income attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 133,437 | 76,332 | 62,407
Combined Subsidiary Guarantors [Member] |  |  |  |  |  |  |  |  |  |  |
Consolidated Statements of Income and Comprehensive Income [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 721,949 | 717,926 | 380,596
Operating expenses |  |  |  |  |  |  |  |  | 451,564 | 448,057 | 218,546
Depreciation and amortization |  |  |  |  |  |  |  |  | 54,719 | 53,458 | 22,389
General and administrative expenses |  |  |  |  |  |  |  |  | 52,753 | 55,698 | 36,746
Operating Income |  |  |  |  |  |  |  |  | 162,913 | 160,713 | 102,915
Interest Income |  |  |  |  |  |  |  |  | 1,713 | 2,608 | 1,297
Interest Expense |  |  |  |  |  |  |  |  | (33,204) | (30,720) | (6,113)
Loss on early extinguishment of debt |  |  |  |  |  |  |  |  | (8,462) |  | 0
Income before income taxes, equity in earnings of affiliates, and discontinued operations |  |  |  |  |  |  |  |  | 122,960 | 132,601 | 98,099
Provision for Income Taxes |  |  |  |  |  |  |  |  | (31,352) | 51,518 | 37,705
Equity in Earnings of Affiliates, net of income tax provision of $1,660, $2,406 and $2,212 |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income (loss) from continuing operations before equity in income of consolidated subsidiaries |  |  |  |  |  |  |  |  | 154,312 | 81,083 | 60,394
Income from consolidated subsidiaries, net of income tax provision |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income from Continuing Operations |  |  |  |  |  |  |  |  | 154,312 | 81,083 | 60,394
Income (Loss) from Discontinued Operations, net of income tax provision (benefit) of $(7,805), $4,753, and $5,168 |  |  |  |  |  |  |  |  | (5,942) | 6,329 | 4,857
Net Income |  |  |  |  |  |  |  |  | 148,370 | 87,412 | 65,251
Less: loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 0 | 0 | 0
Net Income Attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 148,370 | 87,412 | 65,251
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  | 0 | 0 | 0
Total comprehensive income |  |  |  |  |  |  |  |  | 148,370 | 87,412 | 65,251
Comprehensive loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 0 | 0 | 0
Comprehensive income attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 148,370 | 87,412 | 65,251
Combined Non-Guarantor Subsidiaries [Member] |  |  |  |  |  |  |  |  |  |  |
Consolidated Statements of Income and Comprehensive Income [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 230,261 | 220,352 | 214,095
Operating expenses |  |  |  |  |  |  |  |  | 186,589 | 171,867 | 169,261
Depreciation and amortization |  |  |  |  |  |  |  |  | 7,445 | 7,475 | 5,248
General and administrative expenses |  |  |  |  |  |  |  |  | 16,825 | 14,872 | 17,972
Operating Income |  |  |  |  |  |  |  |  | 19,402 | 26,138 | 21,614
Interest Income |  |  |  |  |  |  |  |  | 6,122 | 6,462 | 5,836
Interest Expense |  |  |  |  |  |  |  |  | (13,947) | (14,336) | (11,297)
Loss on early extinguishment of debt |  |  |  |  |  |  |  |  | 0 |  | 0
Income before income taxes, equity in earnings of affiliates, and discontinued operations |  |  |  |  |  |  |  |  | 11,577 | 18,264 | 16,153
Provision for Income Taxes |  |  |  |  |  |  |  |  | 2,093 | 6,812 | 5,134
Equity in Earnings of Affiliates, net of income tax provision of $1,660, $2,406 and $2,212 |  |  |  |  |  |  |  |  | 3,578 | 1,563 | 4,218
Income (loss) from continuing operations before equity in income of consolidated subsidiaries |  |  |  |  |  |  |  |  | 13,062 | 13,015 | 15,237
Income from consolidated subsidiaries, net of income tax provision |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income from Continuing Operations |  |  |  |  |  |  |  |  | 13,062 | 13,015 | 15,237
Income (Loss) from Discontinued Operations, net of income tax provision (benefit) of $(7,805), $4,753, and $5,168 |  |  |  |  |  |  |  |  | 447 | 473 | 864
Net Income |  |  |  |  |  |  |  |  | 13,509 | 13,488 | 16,101
Less: loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 852 | 1,162 | 0
Net Income Attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 14,361 | 14,650 | 16,101
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  | 1,085 | (7,122) | 5,028
Total comprehensive income |  |  |  |  |  |  |  |  | 14,594 | 6,366 | 21,129
Comprehensive loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 968 | 1,274 | 608
Comprehensive income attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | 15,562 | 7,640 | 21,737
Eliminations [Member] |  |  |  |  |  |  |  |  |  |  |
Consolidated Statements of Income and Comprehensive Income [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | (78,239) | (87,269) | (67,572)
Operating expenses |  |  |  |  |  |  |  |  | (78,239) | (87,269) | (67,572)
Depreciation and amortization |  |  |  |  |  |  |  |  | 0 | 0 | 0
General and administrative expenses |  |  |  |  |  |  |  |  | 0 | 0 | 0
Operating Income |  |  |  |  |  |  |  |  | 0 | 0 | 0
Interest Income |  |  |  |  |  |  |  |  | (33,699) | (31,125) | (6,200)
Interest Expense |  |  |  |  |  |  |  |  | 33,699 | 31,125 | 6,200
Loss on early extinguishment of debt |  |  |  |  |  |  |  |  | 0 |  | 0
Income before income taxes, equity in earnings of affiliates, and discontinued operations |  |  |  |  |  |  |  |  | 0 | 0 | 0
Provision for Income Taxes |  |  |  |  |  |  |  |  | 0 | 0 | 0
Equity in Earnings of Affiliates, net of income tax provision of $1,660, $2,406 and $2,212 |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income (loss) from continuing operations before equity in income of consolidated subsidiaries |  |  |  |  |  |  |  |  | 0 | 0 | 0
Income from consolidated subsidiaries, net of income tax provision |  |  |  |  |  |  |  |  | (167,374) | (94,098) | (75,631)
Income from Continuing Operations |  |  |  |  |  |  |  |  | (167,374) | (94,098) | (75,631)
Income (Loss) from Discontinued Operations, net of income tax provision (benefit) of $(7,805), $4,753, and $5,168 |  |  |  |  |  |  |  |  | 5,495 | (6,802) | (5,721)
Net Income |  |  |  |  |  |  |  |  | (161,879) | (100,900) | (81,352)
Less: loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  |  | 0 | 678
Net Income Attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | (161,879) | (100,900) | (80,674)
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  | 0 | 0 | 0
Total comprehensive income |  |  |  |  |  |  |  |  | (161,879) | (100,900) | (81,352)
Comprehensive loss attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 0 | 0 | 0
Comprehensive income attributable to The GEO Group, Inc. |  |  |  |  |  |  |  |  | $ (161,879) | $ (100,900) | $ (81,352)

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