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Commitments and Contingent Liabilities - Schedule of Components of Accrued Litigation (Details) - USD ($) $ in Millions		Dec. 31, 2020	Dec. 31, 2019
Loss Contingencies [Line Items]
Accrued litigation		$ 88	$ 60
Asbestos [Member]
Loss Contingencies [Line Items]
Accrued litigation		34	34
PFOA [Member]
Loss Contingencies [Line Items]
Accrued litigation	[1]	50	20
All Other Matters [Member]
Loss Contingencies [Line Items]
Accrued litigation		$ 4	$ 6
[1] At December 31, 2020, PFOA includes $29 associated with the Company’s portion of the costs to settle PFOA multi-district litigation in Ohio.

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Amount of loss contingency liability.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

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