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Business Segments and Geographic Information - Schedule of Operating and Reporting Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Revenues: |  |  |
Revenues | $ 2,256,612 | $ 2,350,098 | $ 2,477,922
Depreciation and amortization: |  |  |
Depreciation and Amortization | 135,177 | 134,680 | 130,825
Operating Income: |  |  |
Operating income from segments | 492,389 | 422,777 | 489,032
General and Administrative Expenses | (204,306) | (193,372) | (185,926)
Operating Income | 288,083 | 229,405 | 303,106
Electronic Monitoring and Supervision Services |  |  |
Revenues: |  |  |
Revenues | 278,934 | 241,944 |
Reentry Services |  |  |
Revenues: |  |  |
Revenues | 274,893 | 309,398 |
Operating Segments |  |  |
Revenues: |  |  |
Revenues | 2,256,612 | 2,350,098 | 2,477,922
Capital Expenditures: |  |  |
Capital Expenditures | 69,394 | 108,800 | 117,244
Operating Income: |  |  |
Operating income from segments | 492,389 | 422,777 | 489,032
Operating Segments | U.S. Secure Services |  |  |
Revenues: |  |  |
Revenues | 1,488,936 | 1,571,216 | 1,601,679
Capital Expenditures: |  |  |
Capital Expenditures | 23,780 | 58,410 | 54,642
Operating Income: |  |  |
Operating income from segments | 292,925 | 298,952 | 323,391
Operating Segments | Electronic Monitoring and Supervision Services |  |  |
Revenues: |  |  |
Revenues | 278,934 | 241,944 | 256,954
Capital Expenditures: |  |  |
Capital Expenditures | 29,504 | 32,972 | 32,467
Operating Income: |  |  |
Operating income from segments | 127,070 | 97,421 | 104,538
Operating Segments | Reentry Services |  |  |
Revenues: |  |  |
Revenues | 274,893 | 309,398 | 357,295
Capital Expenditures: |  |  |
Capital Expenditures | 14,675 | 16,276 | 28,488
Operating Income: |  |  |
Operating income from segments | 50,128 | 6,740 | 44,306
Operating Segments | International |  |  |
Revenues: |  |  |
Revenues | 213,849 | 227,540 | 261,994
Capital Expenditures: |  |  |
Capital Expenditures | 1,435 | 1,142 | 1,647
Operating Income: |  |  |
Operating income from segments | 22,266 | 19,664 | 16,797
Segment Reconciling Items |  |  |
Depreciation and amortization: |  |  |
Depreciation and Amortization | 135,177 | 134,680 | 130,825
Operating Income: |  |  |
General and Administrative Expenses | (204,306) | (193,372) | (185,926)
Segment Reconciling Items | U.S. Secure Services |  |  |
Depreciation and amortization: |  |  |
Depreciation and Amortization | 83,721 | 80,702 | 78,974
Segment Reconciling Items | Electronic Monitoring and Supervision Services |  |  |
Depreciation and amortization: |  |  |
Depreciation and Amortization | 30,422 | 31,678 | 29,828
Segment Reconciling Items | Reentry Services |  |  |
Depreciation and amortization: |  |  |
Depreciation and Amortization | 18,773 | 20,154 | 19,953
Segment Reconciling Items | International |  |  |
Depreciation and amortization: |  |  |
Depreciation and Amortization | $ 2,261 | $ 2,146 | $ 2,070

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