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Business Segments and Geographic Information - Schedule of Operating and Reporting Segments (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Revenues: |  |
Revenues | $ 605,672 | $ 608,209
Operating income from segments: |  |
Operating income from segments | 132,632 | 142,794
General and Administrative Expenses | (53,070) | (50,134)
Operating income | 79,562 | 92,660
Operating Segments |  |
Revenues: |  |
Revenues | 605,672 | 608,209
Operating income from segments: |  |
Operating income from segments | 132,632 | 142,794
Operating Segments | U.S. Secure Services |  |
Revenues: |  |
Revenues | 400,940 | 365,957
Operating income from segments: |  |
Operating income from segments | 79,241 | 64,344
Operating Segments | Electronic Monitoring and Supervision Services |  |
Revenues: |  |
Revenues | 86,784 | 132,640
Operating income from segments: |  |
Operating income from segments | 38,180 | 64,688
Operating Segments | Reentry Services |  |
Revenues: |  |
Revenues | 12,742 | 10,186
Operating income from segments: |  |
Operating income from segments | 67,830 | 64,223
Operating Segments | International Services |  |
Revenues: |  |
Revenues | 50,118 | 45,389
Operating income from segments: |  |
Operating income from segments | 2,469 | 3,576
Segment Reconciling Items |  |
Operating income from segments: |  |
General and Administrative Expenses | $ (53,070) | $ (50,134)

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