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Revenue Recognition - Schedule Of Revenue By Revenue Source (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 4,311	$ 4,380
United States and Canada
Disaggregation of Revenue [Line Items]
Net sales	1,742	1,776
Europe, Middle East and Africa ("EMEA")
Disaggregation of Revenue [Line Items]
Net sales	1,359	1,428
Asia Pacific
Disaggregation of Revenue [Line Items]
Net sales	656	647
Latin America
Disaggregation of Revenue [Line Items]
Net sales	554	529
Performance Coatings
Disaggregation of Revenue [Line Items]
Net sales	2,614	2,628
Performance Coatings | United States and Canada
Disaggregation of Revenue [Line Items]
Net sales	1,121	1,123
Performance Coatings | Europe, Middle East and Africa ("EMEA")
Disaggregation of Revenue [Line Items]
Net sales	884	900
Performance Coatings | Asia Pacific
Disaggregation of Revenue [Line Items]
Net sales	241	256
Performance Coatings | Latin America
Disaggregation of Revenue [Line Items]
Net sales	368	349
Industrial Coatings
Disaggregation of Revenue [Line Items]
Net sales	1,697	1,752
Industrial Coatings | United States and Canada
Disaggregation of Revenue [Line Items]
Net sales	621	653
Industrial Coatings | Europe, Middle East and Africa ("EMEA")
Disaggregation of Revenue [Line Items]
Net sales	475	528
Industrial Coatings | Asia Pacific
Disaggregation of Revenue [Line Items]
Net sales	415	391
Industrial Coatings | Latin America
Disaggregation of Revenue [Line Items]
Net sales	$ 186	$ 180
Revenue from Contract with Customer | Service | Revenue from Rights Concentration Risk
Disaggregation of Revenue [Line Items]
Revenue, percentage of total revenue	5.00%	5.00%

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