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Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2025

Retirement Benefits [Abstract]

Schedule of Net Periodic Pension Benefit/Cost

The components of our net periodic pension benefit/cost were as follows:

			Three months ended September 30,									Nine months ended September 30,
Millions			2025			2024						2025			2024
Service cost			$	9		$	12					$	31		$	39
Interest cost			45			47						135			139
Expected return on plan assets			(60)			(63)						(181)			(189)
Amortization of actuarial loss			2			4						6			8
Net periodic pension (benefit)/cost			$	(4)		$	-					$	(9)		$	(3)

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- References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (q)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 715
-SubTopic 20
-Subparagraph (h)
-Name Accounting Standards Codification
-Paragraph 1
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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