Idled Facilities and Respective Carrying Values Excluding Equipment and Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Prairie Correctional Facility
Facility Activations Developments And Closures [Line Items]
Net carrying value	$ 14,165	$ 14,416
Huerfano County Correctional Center
Facility Activations Developments And Closures [Line Items]
Net carrying value	14,580	15,230
Diamondback Correctional Facility
Facility Activations Developments And Closures [Line Items]
Net carrying value	35,587	36,917
Marion Adjustment Center
Facility Activations Developments And Closures [Line Items]
Net carrying value	10,326	10,743
Kit Carson Correctional Center
Facility Activations Developments And Closures [Line Items]
Net carrying value	49,444	50,950
West Tennessee Detention Facility
Facility Activations Developments And Closures [Line Items]
Net carrying value	19,581	20,622
Midwest Regional Reception Center
Facility Activations Developments And Closures [Line Items]
Net carrying value	51,938	54,162
Idle Facilities
Facility Activations Developments And Closures [Line Items]
Net carrying value	$ 195,621	$ 203,040