XML 66 R56.htm IDEA: XBRL DOCUMENT
v3.22.2

Debt (Parenthetical) (Details) | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021 | Jun. 30, 2021 | Feb. 24, 2021
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 6.00% |  |  |
6.50% Exchangeable Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 6.50% | 6.50% |  | 6.50%
6.00% Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 6.00% | 6.00% |  |
5.875% Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 5.875% | 5.875% |  |
5.125% Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 5.125% | 5.125% |  |
Convertible Debt | 6.50% Exchangeable Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 6.50% | 6.50% |  | 6.50%
Debt instrument maturity year | 2026 | 2026 |  |
Senior Notes | 6.00% Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 6.00% | 6.00% |  |
Debt instrument maturity year | 2026 | 2026 |  |
Senior Notes | 5.875% Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 5.875% | 5.875% | 5.875% |
Debt instrument maturity year | 2024 | 2024 |  |
Senior Notes | 5.125% Senior Notes |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Stated interest rate | 5.125% | 5.125% | 5.125% |
Debt instrument maturity year | 2023 | 2023 |  |

X
- Definition Debt instrument maturity year. + References No definition available. + Details
Name: | geo_DebtInstrumentMaturityYear
Namespace Prefix: | geo_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=geo_SixPointFiveZeroPercentExchangeableSeniorNotesDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=geo_SixPercentSeniorNotesDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=geo_FivePointEightSevenFivePercentSeniorNotesDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=geo_FivePointOneTwoFivePercentSeniorNotesDue2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |