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Revenue Recognition - Schedule Of Revenue By Revenue Source (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | $ 3,015 | $ 4,024 | $ 6,392 | $ 7,648
Performance Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 2,069 | 2,430 | 4,077 | 4,538
Industrial Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 946 | 1,594 | 2,315 | 3,110
United States and Canada |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 1,276 | 1,733 | 2,785 | 3,299
United States and Canada | Performance Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 940 | 1,110 | 1,867 | 2,063
United States and Canada | Industrial Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 336 | 623 | 918 | 1,236
Europe, Middle East and Africa ("EMEA") |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 926 | 1,255 | 1,987 | 2,369
Europe, Middle East and Africa ("EMEA") | Performance Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 686 | 793 | 1,351 | 1,481
Europe, Middle East and Africa ("EMEA") | Industrial Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 240 | 462 | 636 | 888
Asia Pacific |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 566 | 643 | 1,025 | 1,226
Asia Pacific | Performance Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 255 | 283 | 454 | 526
Asia Pacific | Industrial Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 311 | 360 | 571 | 700
Latin America |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 247 | 393 | 595 | 754
Latin America | Performance Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 188 | 244 | 405 | 468
Latin America | Industrial Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | $ 59 | $ 149 | $ 190 | $ 286
Revenue from Contract with Customer | Service |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Service revenue, percentage of total revenue |  |  | 5.00% |

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