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Business Segments and Geographic Information - Schedule of Operating and Reporting Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Revenues: |  |  |  |
Revenues | $ 603,125 | $ 602,785 | $ 1,815,982 | $ 1,804,885
Operating income from segments: |  |  |  |
Operating income from segments | 129,452 | 130,945 | 394,427 | 407,811
General and Administrative Expenses | (47,081) | (47,356) | (152,349) | (139,182)
Operating income | 82,371 | 83,589 | 242,078 | 268,629
Operating Segments |  |  |  |
Revenues: |  |  |  |
Revenues | 603,125 | 602,785 | 1,815,982 | 1,804,885
Operating income from segments: |  |  |  |
Operating income from segments | 129,452 | 130,945 | 394,427 | 407,811
Operating Segments | U.S. Secure Services |  |  |  |
Revenues: |  |  |  |
Revenues | 400,908 | 385,007 | 1,203,945 | 1,123,507
Operating income from segments: |  |  |  |
Operating income from segments | 79,363 | 64,187 | 238,373 | 195,589
Operating Segments | Electronic Monitoring and Supervision Services |  |  |  |
Revenues: |  |  |  |
Revenues | 80,067 | 94,489 | 251,596 | 335,158
Operating income from segments: |  |  |  |
Operating income from segments | 33,011 | 46,651 | 109,468 | 166,460
Operating Segments | Reentry Services |  |  |  |
Revenues: |  |  |  |
Revenues | 70,112 | 71,375 | 206,902 | 203,192
Operating income from segments: |  |  |  |
Operating income from segments | 13,748 | 16,826 | 38,645 | 37,198
Operating Segments | International Services |  |  |  |
Revenues: |  |  |  |
Revenues | 52,038 | 51,914 | 153,539 | 143,028
Operating income from segments: |  |  |  |
Operating income from segments | 3,330 | 3,281 | 7,941 | 8,564
Segment Reconciling Items |  |  |  |
Operating income from segments: |  |  |  |
General and Administrative Expenses | $ (47,081) | $ (47,356) | $ (152,349) | $ (139,182)

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