v3.25.4

Restructuring (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2026 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Restructuring accrual |  |  |  |
Beginning balance, restructuring reserve | $ 183 | $ 80 | $ 39 |
Charges |  | 445 | 208 | $ 97
Write-down of assets to net realizable value |  | (217) | (113) |
Net cash paid, principally severance and related benefits |  | (128) | (41) | (26)
Other, including foreign exchange translation |  | 3 | (13) |
Ending balance, restructuring reserve |  | 183 | 80 | 39
Restructuring, Additional Information |  |  |  |
Carrying value of impaired assets |  | 0 | 0 |
Americas |  |  |  |
Restructuring accrual |  |  |  |
Charges |  | 112 | 79 |
Europe |  |  |  |
Restructuring accrual |  |  |  |
Charges |  | 245 | 115 |
Other |  |  |  |
Restructuring accrual |  |  |  |
Charges |  | 88 | 14 |
Other income (expense) |  |  |  |
Restructuring accrual |  |  |  |
Charges |  |  | 208 |
Charges, net |  |  | 206 |
Equity earnings |  |  |  |
Restructuring accrual |  |  |  |
Charges, net |  |  | 2 |
Fit to Win Initiative |  |  |  |
Restructuring accrual |  |  |  |
Charges |  |  | 201 |
Fit to Win Initiative | Subsequent Event |  |  |  |
Restructuring accrual |  |  |  |
Charges | 50 |  |  |
Restructuring, Additional Information |  |  |  |
Cumulative charges | 700 |  |  |
Fit to Win Initiative | Other income (expense) |  |  |  |
Restructuring accrual |  |  |  |
Charges |  | 445 |  |
Restructuring, Additional Information |  |  |  |
Cumulative charges |  | 646 | 201 |
Fit to Win Initiative | Employee Costs |  |  |  |
Restructuring accrual |  |  |  |
Beginning balance, restructuring reserve | 113 | 51 |  |
Charges |  | 157 | 73 |
Net cash paid, principally severance and related benefits |  | (106) | (14) |
Other, including foreign exchange translation |  | 11 | (8) |
Ending balance, restructuring reserve |  | 113 | 51 |
Fit to Win Initiative | Asset Impairment |  |  |  |
Restructuring accrual |  |  |  |
Charges |  | 217 | 109 |
Write-down of assets to net realizable value |  | (217) | (109) |
Fit to Win Initiative | Other Exit Costs |  |  |  |
Restructuring accrual |  |  |  |
Beginning balance, restructuring reserve | $ 70 | 18 |  |
Charges |  | 71 | 19 |
Net cash paid, principally severance and related benefits |  | (18) | (1) |
Other, including foreign exchange translation |  | (1) |  |
Ending balance, restructuring reserve |  | 70 | 18 |
Other Restructuring | Employee Costs |  |  |  |
Restructuring accrual |  |  |  |
Beginning balance, restructuring reserve |  | 7 | 27 |
Charges |  |  | 1 |
Net cash paid, principally severance and related benefits |  | (3) | (19) |
Other, including foreign exchange translation |  | (4) | (2) |
Ending balance, restructuring reserve |  |  | 7 | 27
Other Restructuring | Asset Impairment |  |  |  |
Restructuring accrual |  |  |  |
Charges |  |  | 4 |
Write-down of assets to net realizable value |  |  | (4) |
Other Restructuring | Other Exit Costs |  |  |  |
Restructuring accrual |  |  |  |
Beginning balance, restructuring reserve |  | 4 | 12 |
Charges |  |  | 2 |
Net cash paid, principally severance and related benefits |  | (1) | (7) |
Other, including foreign exchange translation |  | $ (3) | (3) |
Ending balance, restructuring reserve |  |  | $ 4 | $ 12

X
- Definition Amount charged against earnings in the period for incurred and estimated employee and other exit costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations. + References No definition available. + Details
Name: | oi_EmployeeCostsAssetImpairmentsAndOtherExitCosts
Namespace Prefix: | oi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation, net. + References No definition available. + Details
Name: | oi_RestructuringCostsAndAssetImpairmentChargesNet
Namespace Prefix: | oi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The write-down of assets to net realizable value. + References No definition available. + Details
Name: | oi_WriteDownOfAssetsToNetRealizableValue
Namespace Prefix: | oi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The carrying amount on the books of the entity of the impaired asset to be disposed of by a method other than sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482130/360-10-45-15 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-2 + Details
Name: | us-gaap_ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-17 + Details
Name: | us-gaap_PaymentsForRestructuring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
Name: | us-gaap_RestructuringCostsAndAssetImpairmentCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
Name: | us-gaap_RestructuringReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_RestructuringReserveRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
Name: | us-gaap_RestructuringReserveTranslationAndOtherAdjustment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=oi_AmericasSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=oi_EuropeSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_OtherExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_InvestmentIncomeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=oi_FitToWinRestructuringProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=oi_AssetImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=oi_OtherExitCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=oi_OtherRestructuringPlansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |