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Summary of Capital Expenditures Including Accrued Amounts (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2019 | Mar. 31, 2018
Segment Reporting Information [Line Items] |  |
Total capital expenditures | $ 40,794 | $ 66,252
Safety |  |
Segment Reporting Information [Line Items] |  |
Total capital expenditures | 19,956 | 11,470
Community |  |
Segment Reporting Information [Line Items] |  |
Total capital expenditures | 1,463 | 7,147
CoreCivic Properties |  |
Segment Reporting Information [Line Items] |  |
Total capital expenditures | 15,903 | 40,994
Corporate and Other |  |
Segment Reporting Information [Line Items] |  |
Total capital expenditures | $ 3,472 | $ 6,641

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- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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