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Goodwill and Other Intangible Assets - Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2025 USD ($)
Changes in the Company's goodwill balances
Beginning balance	$ 756,001
Foreign Currency Translation	20
Ending balance	756,021
U.S. Secure Services
Changes in the Company's goodwill balances
Beginning balance	316,366
Foreign Currency Translation	0
Ending balance	316,366
Electronic Monitoring and Supervision Services
Changes in the Company's goodwill balances
Beginning balance	289,570
Foreign Currency Translation	0
Ending balance	289,570
Reentry Services
Changes in the Company's goodwill balances
Beginning balance	148,873
Foreign Currency Translation	0
Ending balance	148,873
International Services
Changes in the Company's goodwill balances
Beginning balance	1,192
Foreign Currency Translation	20
Ending balance	$ 1,212

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- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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