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The designation of funds to assure future payments of the obligations.

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Memorandum Of Understanding Escrow Deposit

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Number Of Health Conditions With Probable Link

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Number Of Litigation Cases

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Payment Of Qualified Spend Amount

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

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Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

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Amount awarded to other party in judgment or settlement of litigation.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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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.

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- Definition

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COMMITMENTS AND CONTINGENT LIABILITIES - Narrative (Details) $ in Millions		1 Months Ended			3 Months Ended		6 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($)	Nov. 30, 2023 USD ($)	Jul. 31, 2021 USD ($)	Apr. 30, 2021 municipality	Jun. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) health_condition case	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($) case company	Dec. 31, 2017 USD ($) lawsuit case	Dec. 31, 2012 health_condition	Nov. 05, 2024	Feb. 06, 2024 entity	Dec. 31, 2023 USD ($)
Loss Contingencies [Line Items]
Qualified spend - eligible PFAS costs, maximum								$ 4,000.0
Escrow account balance - required minimum								700.0
Indemnifiable losses threshold related to PFAS stray liabilities - per party								150.0
Non-PFAS stray liabilities threshold								200.0
Indemnifiable losses threshold related to PFAS stray liabilities - total								300.0
Estimated litigation liability								43.0
Total environmental related liabilities								276.0							$ 300.0
Water District Settlement Fund
Loss Contingencies [Line Items]
MOU escrow deposits															405.0
Litigation settlement payment					$ 408.0
Litigation expense						$ 400.0		400.0
Litigation expense payment deposited into MOU escrow							$ 100.0
Litigation settlement, potential class members, number of entities which submitted timely request for exclusion \| entity														900
Litigation settlement, potential class members, number of entities \| entity														14,167
Water District Settlement Fund \| Discontinued Operations
Loss Contingencies [Line Items]
Litigation settlement payment								$ 408.0
PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Number of cases \| case								70			100
State of Delaware
Loss Contingencies [Line Items]
Amount awarded to other party			$ 50.0
Estimated litigation liability								$ 9.0
Personal Injury, PFAS Exposure
Loss Contingencies [Line Items]
Number of court designated health conditions \| health_condition								8
Term when cases may be re-filed								4 years
Personal Injury, PFAS Exposure \| Subsequent Event
Loss Contingencies [Line Items]
Number of litigation cases													4,500
Bellwether Personal Injury
Loss Contingencies [Line Items]
Number of litigation cases \| case								25
Tier 2 Plaintiffs
Loss Contingencies [Line Items]
Number of litigation cases \| case								9
DuPont and Corteva
Loss Contingencies [Line Items]
Percentage split of PFAS liabilities under the separation agreement								50.00%
PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Amount awarded to other party										$ 83.0
Number of companies splitting payment \| company										3
Litigation settlement, percent of settlement allocated to Washington Works facility		80.00%
Estimated litigation liability								$ 39.0
Supplemental Settlement \| State of Delaware
Loss Contingencies [Line Items]
Amount awarded to other party			$ 25.0
Chemours
Loss Contingencies [Line Items]
Qualified spend - eligible PFAS costs percentage split								50.00%
Future escrow deposit, percentage split								50.00%
Chemours \| Water District Settlement Fund
Loss Contingencies [Line Items]
Litigation settlement, percent of settlement allocated to Washington Works facility								50.00%
Litigation expense								$ 592.0
Chemours \| Payments Due Annually Beginning September 2024
Loss Contingencies [Line Items]
Future escrow deposit								50.0
Chemours \| PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Amount awarded to other party										$ 29.0
DuPont and Corteva
Loss Contingencies [Line Items]
Qualified spend - eligible PFAS costs, maximum								$ 2,000.0
Qualified spend - eligible PFAS costs percentage split								50.00%
Future escrow deposit, percentage split								50.00%
DuPont and Corteva \| Water District Settlement Fund
Loss Contingencies [Line Items]
Litigation settlement, percent of settlement allocated to Washington Works facility								50.00%
DuPont and Corteva \| Payments Due September 2021, September 2022
Loss Contingencies [Line Items]
Future escrow deposit								$ 100.0
DuPont and Corteva \| Payments Due Annually Beginning September 2024
Loss Contingencies [Line Items]
Future escrow deposit								50.0
DuPont
Loss Contingencies [Line Items]
Qualified spend - eligible PFAS costs, maximum								1,400.0
Payment of qualified spend amount								600.0
MOU escrow deposits								$ 35.0
Non-PFAS stray liabilities percent split after threshold								71.00%
DuPont \| State of Delaware
Loss Contingencies [Line Items]
Amount awarded to other party									$ 12.5
DuPont \| PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Amount awarded to other party										$ 27.0
Chemours, Corteva and DuPont
Loss Contingencies [Line Items]
MOU escrow deposits								$ 100.0
Number of accuser municipalities \| municipality				4
Chemours, Corteva and DuPont \| Water District Settlement Fund
Loss Contingencies [Line Items]
Amount awarded to other party	$ 1,185.0
Litigation expense						$ 1,185.0
Chemours, Corteva and DuPont \| PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Amount awarded to other party		$ 110.0
Corteva
Loss Contingencies [Line Items]
Non-PFAS stray liabilities percent split after threshold								29.00%
Corteva \| Water District Settlement Fund
Loss Contingencies [Line Items]
Litigation expense								$ 193.0
Historical EID And Chemours \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Number of pending cases \| case										1
Historical EID And Chemours \| PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Number of health conditions under personal injury claims \| health_condition												6
Amount awarded to other party											$ 670.0
Historical EID \| PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Number of personal injury lawsuits filed \| lawsuit											3,550
EID \| PFOA Matters \| PFOA Multi-District Litigation (MDL)
Loss Contingencies [Line Items]
Amount awarded to other party										$ 27.0
Accounts And Notes Receivable, Other
Loss Contingencies [Line Items]
Indemnification asset								44.0							21.0
Deferred Charges And Other Assets
Loss Contingencies [Line Items]
Indemnification asset								304.0							242.0
Accrued and other current liabilities
Loss Contingencies [Line Items]
Indemnification liabilities								181.0							200.0
Other noncurrent obligations
Loss Contingencies [Line Items]
Indemnification liabilities								$ 241.0							$ 263.0