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v3.25.4

REPORTABLE SEGMENT INFORMATION - Narrative (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2025 USD ($) store branch segment | Dec. 31, 2024 USD ($) store branch | Dec. 31, 2023 USD ($) branch store
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Number of reporting segments | segment | 3 |  |
Number of operating segments | segment | 3 |  |
Long-lived assets | $ | $ 19,894.0 | $ 18,231.0 | $ 17,441.0
Identifiable assets | $ | $ 25,901.7 | $ 23,632.6 | $ 22,954.4
Percent of assets of consolidated foreign subsidiaries to company's assets | 27.90% | 22.00% | 24.90%
Non-US |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenues | $ | $ 4,615.0 | $ 4,426.0 | $ 4,428.0
Long-lived assets | $ | 4,794.0 | 3,405.0 | 3,586.0
Identifiable assets | $ | $ 7,237.0 | $ 5,208.0 | $ 5,718.0
Paint Stores Group |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Number of company operated stores | 4,853 |  |
Number of net new stores | 80 | 79 | 70
New stores opened | 83 |  |
Number of stores closed | 3 |  |
Consumer Brands Group |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Number of company operated stores | 307 |  |
Number of net new stores | (27) | 16 | 11
New stores opened | 13 |  |
Number of stores closed | 40 |  |
Percent of sales of one group including inter segment transfers represented products sold through other stores group | 63.00% |  |
Performance Coatings Group |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Number of company operated stores | branch | 317 |  |
Number of net new stores | branch |  | 2 | 5
New stores opened | branch | 6 |  |
Number of stores closed | branch | 13 |  |
Net increase (decrease) in stores | branch | (7) |  |

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