Pension, Other Postretirement Benefits and Savings Plans - Estimated Future Benefit Payments (Details) $ in Millions	Dec. 31, 2022 USD ($)
Pension Plan [Member] \| UNITED STATES
Without Medicare Part D Subsidy, Fiscal Year Maturity
2023	$ 755
2024	358
2025	348
2026	346
2027	354
2028-2032	1,489
Pension Plan [Member] \| Foreign Plan [Member]
Without Medicare Part D Subsidy, Fiscal Year Maturity
2023	147
2024	141
2025	143
2026	145
2027	148
2028-2032	779
Other Postretirement Benefits Plan [Member]
Without Medicare Part D Subsidy, Fiscal Year Maturity
2023	24
2024	24
2025	24
2026	24
2027	23
2028-2032	$ 115

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- Definition

Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

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