Segments - Schedule of Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBITDA	$ 291	$ 261	$ 841	$ 701
Interest expense, net	54	55	158	158
Depreciation and amortization	71	71	207	207
Debt extinguishment and refinancing-related costs	0	4	3	7
Termination benefits and other employee-related costs	11	12	67	14
Acquisition and divestiture-related costs	4	1	8	1
Site closure costs	0	2	1	4
Impairment charges	0	0	0	15
Foreign exchange remeasurement losses	0	7	8	19
Long-term employee benefit plan adjustments	3	3	8	7
Stock-based compensation	7	5	21	19
Environmental charge	0	0	4	0
Other adjustments	(1)	(2)	(1)	(3)
Income before income taxes	142	103	357	253
Performance Coatings
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBITDA	221	200	640	550
Mobility Coatings
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBITDA	$ 70	$ 61	$ 201	$ 151