Restructuring Program - Restructuring Activity (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended	9 Months Ended
Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2026
Restructuring Reserve [Roll Forward]
Beginning balance		$ 189	$ 189
Cost incurred	$ 198	584	782
Cost paid/settled			(701)
Ending balance	269		269
Separations
Restructuring Reserve [Roll Forward]
Beginning balance		120	120
Cost incurred	133	322	455
Cost paid/settled			(382)
Ending balance	193		193
Asset Related Costs
Restructuring Reserve [Roll Forward]
Beginning balance		0	0
Cost incurred	53	109	162
Cost paid/settled			(162)
Ending balance	0		0
Other
Restructuring Reserve [Roll Forward]
Beginning balance		69	69
Cost incurred	12	$ 152	164
Cost paid/settled			(157)
Ending balance	$ 76		$ 76

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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