Retirement Programs - Plan Where the PBO Exceeds Plan Asset Fair Value (Details) - Pensions - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
U.S.
Defined Contribution Plan Disclosure [Line Items]
Projected benefit obligation ("PBO")	$ 1,948	$ 2,467
Fair value of plan assets	1,791	2,317
Non-U.S.
Defined Contribution Plan Disclosure [Line Items]
Projected benefit obligation ("PBO")	1,901	8,499
Fair value of plan assets	$ 1,478	$ 6,964

Amount of plan asset for defined benefit pension plan with projected benefit obligation in excess of plan assets.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2417-114920

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921

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- Definition

Amount of projected benefit obligation for defined benefit pension plan with projected benefit obligation in excess of plan assets.

+ References

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+ References

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