Restructuring Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Restructuring Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2026	Mar. 31, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring (Note 7)	$ 62	$ 37
Restructuring and Related Cost, Expected Cost	20
Restructuring, Cash Expenditures	(58)	(55)
Global Salaried Headcount Reduction Program II
Restructuring Cost and Reserve [Line Items]
Restructuring (Note 7)		3
Intelligent Systems
Restructuring Cost and Reserve [Line Items]
Restructuring (Note 7)	12	6
Restructuring and Related Cost, Expected Cost	5
Electrical Distribution Systems
Restructuring Cost and Reserve [Line Items]
Restructuring (Note 7)	46	16
Restructuring and Related Cost, Expected Cost	5
Engineered Components
Restructuring Cost and Reserve [Line Items]
Restructuring (Note 7)	4	15
Restructuring and Related Cost, Expected Cost	10
EMEA
Restructuring Cost and Reserve [Line Items]
Restructuring (Note 7)	$ 33	$ 13

- 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.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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