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Segments - Additional Information (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) Segment	Jun. 30, 2023 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | Segment			2
Operating profit	$ 313	$ 181	$ 475	$ 307
Pole Products Business [Member]
Segment Reporting Information [Line Items]
Pre-tax credit	$ 118		$ 121
Inventory Charges [Member]
Segment Reporting Information [Line Items]
Pre-tax credit		$ 7		$ 11

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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The net result for the period of deducting operating expenses from operating revenues.

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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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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.

+ References

No definition available.

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