Segments - Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBIT	$ 259	$ 213
Interest expense, net	54	48
Depreciation and amortization	68	70
Debt extinguishment and refinancing-related costs	3	2
Termination benefits and other employee-related costs	55	0
Acquisition and divestiture-related costs	2	1
Impairment charges	0	7
Foreign exchange remeasurement losses	5	2
Long-term employee benefit plan adjustments	3	2
Stock-based compensation	6	6
Environmental charge	4	0
Other adjustments	0	(1)
Income before income taxes	59	76
Performance Coatings
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBIT	196	169
Mobility Coatings
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBIT	$ 63	$ 44