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Pension and Other Benefit Plans (Tables)

3 Months Ended

Jun. 30, 2025

Retirement Benefits [Abstract]

Schedule of Defined Benefit Plans Disclosures

The components of net periodic pension income were:

																								Three Months Ended
(in millions)																								June 30, 2025						June 30, 2024
Service cost																								$	13					$	13
Interest cost																								75						74
Expected return on assets																								(117)						(113)
Amortization of prior service credit																								(1)						(1)
Net periodic pension income																								$	(30)					$	(27)

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- References

No definition available.

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- Definition

Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.

+ References

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

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-Name Accounting Standards Codification
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-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-2

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