XML 67 R56.htm IDEA: XBRL DOCUMENT
v3.21.1

Financing Arrangements and Derivative Financial Instruments - Credit Facilities Narrative (Details) |  |  | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 09, 2020 | Mar. 27, 2019 EUR (€) | Mar. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Oct. 18, 2021 EUR (€) | Mar. 31, 2021 EUR (€) | Dec. 31, 2020 EUR (€)
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 9,318,000,000 |  |  |  |
Notes payable and overdrafts |  |  | 390,000,000 | $ 406,000,000 |  |  |
Long term debt and finance leases due within one year |  |  | 386,000,000 | 152,000,000 |  |  |
Credit arrangements, unused amount |  |  | 3,396,000,000 |  |  |  |
Accounts Receivable Factoring Facilities | Secured Debt |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Off-balance sheet accounts receivable securitization |  |  | 459,000,000 | 451,000,000 |  |  |
Chinese credit facilities | Secured Debt |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | 994,000,000 | 981,000,000 |  |  |
Line of credit facility, amount outstanding |  |  | 393,000,000 | 375,000,000 |  |  |
Credit arrangements, unused amount |  |  | 93,000,000 | 99,000,000 |  |  |
Chinese credit facilities | Foreign Line of Credit | Line of Credit |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Notes payable and overdrafts |  |  | 136,000,000 | 163,000,000 |  |  |
Line of Credit | First lien revolving credit facility due 2025 |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Increase in value of principal trademarks |  |  | 400,000,000 |  |  |  |
Line of Credit | First lien revolving credit facility due 2025 | Revolving Credit Facility |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | 2,000,000,000.0 |  |  |  |
Line of credit facility, additional borrowing capacity which may be requested from lenders |  |  | 250,000,000 |  |  |  |
Commitment fee percentage | 0.25% |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity inputs, increase based on value of cash |  |  | 200,000,000 |  |  |  |
Line of credit facility, borrowing base amount below stated amount |  |  | 570,000,000 |  |  |  |
Line of credit facility, amount outstanding |  |  | 0 | 0 |  |  |
Letters of credit, amount outstanding |  |  | 1,000,000 | 11,000,000 |  |  |
Line of Credit | First lien revolving credit facility due 2025 | Revolving Credit Facility | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Basis spread | 1.75% |  |  |  |  |  |
Line of Credit | First lien revolving credit facility due 2025 | Letter of Credit |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | 800,000,000 |  |  |  |
Line of Credit | First lien revolving credit facility due 2025 | Bridge Loan |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 50,000,000 |  |  |  |
Line of Credit | Second lien term loan facility due 2025 | Secured Debt |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Required total leverage ratio |  |  | 1.25 |  |  | 1.25 |
Optional reduction of basis spreads |  |  | 0.25% |  |  |  |
Long-term debt, before deferred financing fees |  |  | $ 400,000,000 | 400,000,000 |  |  |
Line of Credit | Second lien term loan facility due 2025 | Secured Debt | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Basis spread |  |  | 2.00% |  |  |  |
Basis spread on reference rate |  |  | 1.00% |  |  |  |
Line of Credit | Second lien term loan facility due 2025 | Secured Debt | Base Rate |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Basis spread |  |  | 1.00% |  |  |  |
Line of Credit | Second lien term loan facility due 2025 | Secured Debt | Federal Funds Rate |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Basis spread on reference rate |  |  | 0.50% |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | Revolving Credit Facility |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  | € 800,000,000 |  |  |  |  |
Line of credit facility, amount outstanding |  |  | $ 0 | 0 |  |  |
Annual commitment fee percentage on undrawn amounts |  | 0.25% |  |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | Revolving Credit Facility | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Basis spread |  | 1.50% |  |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | Revolving Credit Facility | European Interbank Offer Rate (Euribor) |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Basis spread |  | 1.50% |  |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | Letter of Credit |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  | € 75,000,000 |  |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | Bridge Loan |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  | 175,000,000 |  |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | German Tranche |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  | 180,000,000 |  |  |  |  |
Line of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | All-Borrower Tranche |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  | € 620,000,000 |  |  |  |  |
Line of Credit | Pan-European Accounts Receivable Facility | Secured Debt |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, current borrowing capacity |  |  | 158,000,000 | 291,000,000 |  | € 135,000,000 | € 237,000,000
Line of Credit | Pan-European Accounts Receivable Facility | Secured Debt | Scenario Forecast |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  |  |  |  | € 280,000,000 |  |
Line of Credit | Pan-European Accounts Receivable Facility | Secured Debt | Minimum |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  |  |  |  |  | 30,000,000 |
Line of Credit | Pan-European Accounts Receivable Facility | Secured Debt | Maximum |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | € |  |  |  |  |  | € 450,000,000 |
Line of Credit | Mexican Credit Facilities | Foreign Line of Credit |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Line of credit facility, current borrowing capacity |  |  | 200,000,000 | 200,000,000 |  |  |
Amount utilized under facility |  |  |  | 152,000,000 |  |  |
Line of Credit | Chinese credit facilities | Foreign Line of Credit |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |
Long-term debt, before deferred financing fees |  |  | 257,000,000 | 212,000,000 |  |  |
Long term debt and finance leases due within one year |  |  | $ 14,000,000 | $ 13,000,000 |  |  |

X
- Definition Debt Instrument, Basis Spread on Reference Rate + References No definition available. + Details
Name: | gt_DebtInstrumentBasisSpreadOnReferenceRate
Namespace Prefix: | gt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Instrument, Optional Reduction of Basis Spreads On Variable Rates + References No definition available. + Details
Name: | gt_DebtInstrumentOptionalReductionOfBasisSpreadsOnVariableRates
Namespace Prefix: | gt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line of Credit Facility, Borrowing Base Amount Below Stated Amount + References No definition available. + Details
Name: | gt_LineOfCreditFacilityBorrowingBaseAmountBelowStatedAmount
Namespace Prefix: | gt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line of Credit Facility, Maximum Borrowing Capacity Inputs, Increase Based on Value of Certain Cash + References No definition available. + Details
Name: | gt_LineOfCreditFacilityMaximumBorrowingCapacityInputsIncreaseBasedOnValueOfCertainCash
Namespace Prefix: | gt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line of Credit Facility, Additional Borrowing Capacity + References No definition available. + Details
Name: | gt_LineofCreditFacilityAdditionalBorrowingCapacity
Namespace Prefix: | gt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-term Debt, Before Deferred Finance Costs + References No definition available. + Details
Name: | gt_LongTermDebtBeforeDeferredFinanceCosts
Namespace Prefix: | gt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum required leverage ratio to get further reduction in spread. + References No definition available. + Details
Name: | gt_MaximumRequiredLeverageRatioToGetFurtherReductionInSpread
Namespace Prefix: | gt_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Off-balance Sheet Accounts Receivable Securitization + References No definition available. + Details
Name: | gt_OffBalanceSheetAccountsReceivableSecuritization
Namespace Prefix: | gt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date. + References Reference 1: 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(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Gross carrying amount before accumulated amortization as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a specified period of time. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedTrademarksGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: 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)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
Name: | us-gaap_LineOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of long-term debt and lease obligation, classified as current. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
Name: | us-gaap_ProceedsFromLinesOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. + References Reference 1: 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(19)(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(1)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_ShortTermBorrowings
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_SecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_ForeignLineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_DebtInstrumentAxis=gt_FirstLienRevolvingCreditFacilityDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_LetterOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_BridgeLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=gt_SecondLienTermLoanFacilityDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=gt_AlternativeBaseRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_FederalFundsEffectiveSwapRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_VariableRateAxis=gt_EuropeanInterbankOfferRateEuriborMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=gt_GermanTrancheMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=gt_AllBorrowerTrancheMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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