Pension and Postretirement Plans - Schedule of Weighted-Average Assumptions (Details)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Pension Benefits \| United States
Assumptions Used to Determine Benefit Obligations:
Discount rate	5.63%	5.75%
Rate of compensation increase	4.29%	4.25%
Interest crediting rate on cash balance plan	5.34%	4.88%
Assumptions Used to Determine Net Periodic Benefit Cost:
Discount rate	5.75%	5.35%
Expected return on plan assets	7.50%	7.50%
Rate of compensation increase	4.25%	4.30%
Interest crediting rate on cash balance plan	4.88%	3.98%
Pension Benefits \| Int’l.
Assumptions Used to Determine Benefit Obligations:
Discount rate	5.53%	4.99%
Rate of compensation increase	3.98%	3.74%
Interest crediting rate on cash balance plan	0.00%	0.00%
Assumptions Used to Determine Net Periodic Benefit Cost:
Discount rate	4.99%	4.36%
Expected return on plan assets	5.89%	5.86%
Rate of compensation increase	3.74%	3.34%
Interest crediting rate on cash balance plan	0.00%	0.00%
Other Benefits
Assumptions Used to Determine Benefit Obligations:
Discount rate	5.30%	5.70%
Rate of compensation increase	0.00%	0.00%
Interest crediting rate on cash balance plan	0.00%	0.00%
Assumptions Used to Determine Net Periodic Benefit Cost:
Discount rate	5.70%	5.45%
Expected return on plan assets	0.00%	0.00%
Rate of compensation increase	0.00%	0.00%
Interest crediting rate on cash balance plan	0.00%	0.00%

Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Interest Crediting Rate, Cash Balance

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- Definition

Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Interest Crediting Rate, Cash Balance

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (j)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

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-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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- Definition

Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (j)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.

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- Definition

Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (j)(3)
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-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-8

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-Paragraph 1
-Subparagraph (k)(3)
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-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.

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