Commitments and Contingencies - Environmental (Details)	1 Months Ended																3 Months Ended		6 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($) party lawsuit	Jul. 31, 2024 case	Mar. 31, 2024 plaintiff	Feb. 29, 2024 lawsuit	Jan. 31, 2024 lawsuit	Dec. 31, 2023 plaintiff case	Nov. 30, 2023 party	May 31, 2023 EUR (€) action party lawsuit	Mar. 31, 2023 lawsuit party	Dec. 31, 2022 action	Jul. 31, 2022 EUR (€)	Jun. 30, 2020 lawsuit	Jun. 30, 2019 lawsuit	May 31, 2019 lawsuit	Mar. 31, 2019 facility lawsuit	Jul. 31, 2018 USD ($) facility defendant chemical mi	Oct. 31, 2023 lawsuit	Sep. 30, 2023 USD ($)	Jun. 30, 2024 lawsuit	Jun. 30, 2022 USD ($)	Sep. 30, 2024 USD ($) party lawsuit plaintiff perfluorinated_material
Product Liability Litigation
Number of actions taken from lawsuits | action										2
Increase in liabilities, gross											€ 571,000,000									$ 500,000,000
Illinois
Product Liability Litigation
Number of lawsuits filed | party	2
Number of class action lawsuits | party							3
MAINE
Product Liability Litigation
Claims dismissed | party																					9
New plaintiffis added to property damage claims | plaintiff																					106
Total plaintiffis | plaintiff																					112
Belgian Civil Litigation
Product Liability Litigation
Number of lawsuits pending | party	17																				17
Number of cases settled | action								1
Settlement amount paid | €								€ 500
Number of family members awarded | party								4
Total number of named claimants | plaintiff						1,400
PFAS Contamination
Product Liability Litigation
Number of lawsuits filed				2	2			2	2								2
Number of cases transferred to MDL					1			1	1								1
PWS Settlement | Pending Litigation
Product Liability Litigation
Total number of named claimants | plaintiff			25			25
Estimate of possible settlement amount | $	$ 12,500,000,000																				$ 12,500,000,000
Pre-tax charge on settlement | $																		$ 10,300,000,000
Present value of possible loss	5.20%																				5.20%
Number of cases to undergo further discovery | case		9
Number of cases | case						25
PWS Settlement | Minimum | Pending Litigation
Product Liability Litigation
Estimate of possible settlement amount | $	$ 10,500,000,000																				$ 10,500,000,000
PWS Settlement | Maximum | Pending Litigation
Product Liability Litigation
Estimate of possible settlement amount | $	$ 12,500,000,000																				$ 12,500,000,000
Environmental Matters - Regulatory Activities
Product Liability Litigation
Number of years after phase-out decision in May 2000 that the Company stopped manufacturing and using vast majority of perfluorooctanyl compounds																					2 years
Environmental Matters - Litigation | New Jersey
Product Liability Litigation
Number of lawsuits filed												2			2
Number of additional new claims filed												2
Environmental Matters - Litigation | Salem County, New Jersey
Product Liability Litigation
Number of facilities related to the manufacture and disposal of PFAS | facility															2
Environmental Matters - Litigation | New Hampshire
Product Liability Litigation
Number of lawsuits filed														2
Number of cases transferred to MDL														1
Environmental Matters - Litigation | Vermont
Product Liability Litigation
Number of lawsuits filed													2
Number of cases transferred to MDL													1
Environmental Matters - Litigation | Illinois
Product Liability Litigation
Number of lawsuits filed													2
Environmental Matters - Aqueous Film Forming Foam Litigation
Product Liability Litigation
Number of putative class action and other lawsuits																			9,017		6,000
Number of pre-suits																					1
Environmental Matters - Aqueous Film Forming Foam Litigation | Various state courts
Product Liability Litigation
Number of lawsuits pending	5																				5
Number of lawsuits filed													8
Environmental Matters - Aqueous Film Forming Foam Litigation | Federal court
Product Liability Litigation
Number of lawsuits pending	2																				2
Claims dismissed																					1
Environmental Matters - Other PFAS-related Environmental Litigation
Product Liability Litigation
Increase (decrease) accrued loss contingency reserve | $																					$ 500,000,000
Litigation payments | $																					$ 3,000,000,000
Environmental Matters - Other PFAS-related Environmental Litigation | Alabama and Georgia
Product Liability Litigation
Number of putative class action and other lawsuits																					6
Environmental Matters - Other PFAS-related Environmental Litigation | Delaware.
Product Liability Litigation
Number of putative class action and other lawsuits																					1
Environmental Matters - Other PFAS-related Environmental Litigation | Decatur, Alabama
Product Liability Litigation
Number of perfluorinated materials (FBSA and FBSEE) | perfluorinated_material																					2
Environmental Matters - Other Environmental Litigation
Product Liability Litigation
Accrued loss contingency reserve | $	$ 8,500,000,000																				$ 8,500,000,000
Environmental Matters - Other Environmental Litigation | Other current liabilities
Product Liability Litigation
Accrued loss contingency reserve | $	1,900,000,000																				1,900,000,000
Environmental Matters - Other Environmental Litigation | Other liabilities
Product Liability Litigation
Accrued loss contingency reserve | $	6,600,000,000																				6,600,000,000
Environmental Matters - Other Environmental Litigation | New Jersey
Product Liability Litigation
Approximate number of miles of a river seeking to be cleaned | mi																8
The value the award the plaintiff seeks | $																$ 165,000,000
Number of chemicals of concern in the sediment | chemical																8
Number of commercial drum conditioning facilities | facility																2
Environmental Matters - Other Environmental Litigation | New Jersey | Minimum
Product Liability Litigation
Number of unnamed defendant | defendant																120
Environmental Matters - Other
Product Liability Litigation
Accrued loss contingency reserve | $	0																				0
Insurance receivables | $	27,000,000																				27,000,000
Environmental Matters - Remediation
Product Liability Litigation
Accrued loss contingency reserve | $	$ 37,000,000																				$ 37,000,000
Number of years remediation payments expected to be paid for applicable sites																					20 years