Business Combinations, Divestitures, Discontinued Operations and Assets and Liabilities Held for Sale - Summary of Assets and Liabilities held for Sale (Detail) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Total current assets held for sale	$ 10	$ 807
Continuing Operations
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Inventories, net		61
Investment land	10	18
Other assets		4
Property, plant and equipment		327
Intangible assets, excluding goodwill		122
Operating lease right-of-use assets		15
Goodwill		260
Total current assets held for sale	$ 10	807
Lease obligations		(16)
Asset retirement obligations		(2)
Total current liabilities held for sale		$ (18)