XML 88 R72.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Debt - Schedule of Future Debt Obligation Payments (Details) $ in Millions | Dec. 31, 2024 USD ($)
--- | ---
Principal payments |
2025 | $ 68.0
2026 | 68.0
2027 | 106.1
2028 | 68.0
2029 and thereafter | 801.7
Total debt obligations | $ 1,111.8

X
- Definition Long-Term Debt, Maturity, Principal Payments + References No definition available. + Details
Name: | gci_LongTermDebtMaturityPrincipalPayments
Namespace Prefix: | gci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-Term Debt, Maturity, Principal Payments Year Five And After Year Five + References No definition available. + Details
Name: | gci_LongTermDebtMaturityPrincipalPaymentsYearFiveAndAfterYearFive
Namespace Prefix: | gci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-Term Debt, Maturity, Principal Payments Year Four + References No definition available. + Details
Name: | gci_LongTermDebtMaturityPrincipalPaymentsYearFour
Namespace Prefix: | gci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-Term Debt, Maturity, Principal Payments Year One + References No definition available. + Details
Name: | gci_LongTermDebtMaturityPrincipalPaymentsYearOne
Namespace Prefix: | gci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-Term Debt, Maturity, Principal Payments Year Three + References No definition available. + Details
Name: | gci_LongTermDebtMaturityPrincipalPaymentsYearThree
Namespace Prefix: | gci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-Term Debt, Maturity, Principal Payments Year Two + References No definition available. + Details
Name: | gci_LongTermDebtMaturityPrincipalPaymentsYearTwo
Namespace Prefix: | gci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LongTermDebtByMaturityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration