Goodwill and Other Identifiable Intangible Assets (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Beginning Balance	$ 6,200
Acquisitions, including purchase accounting adjustments	2
Foreign currency impact	(120)
Ending Balance	6,080	$ 6,200
Performance Coatings
Goodwill [Roll Forward]
Goodwill, impairment loss	$ 158	$ 158