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Goodwill - Schedule of changes in carrying amount of goodwill (Details) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Goodwill [Roll Forward] |  |  |
Goodwill, beginning balance | $ 9,158 | $ 9,199 | $ 9,199
Acquisitions | 1,171 | 78 | 398
Foreign currency translation adjustment | (80) | 61 | 89
Divestitures | (197) |  |
Impairment charge for the period |  |  | (327)
Reclassified as held for sale | 199 |  | (201)
Goodwill, ending balance | 10,251 | 9,338 | 9,158
Americas Materials Solutions |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, beginning balance | 4,417 | 4,407 | 4,407
Acquisitions | 1,120 | 18 | 34
Foreign currency translation adjustment | (17) | 7 | 8
Divestitures | 0 |  |
Impairment charge for the period |  |  | (32)
Reclassified as held for sale | 0 |  | 0
Goodwill, ending balance | 5,520 | 4,432 | 4,417
Americas Building Solutions |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, beginning balance | 2,752 | 2,517 | 2,517
Acquisitions | 57 | (8) | 240
Foreign currency translation adjustment | (6) | 3 | (5)
Divestitures | 0 |  |
Impairment charge for the period |  |  | 0
Reclassified as held for sale | 0 |  | 0
Goodwill, ending balance | 2,803 | 2,512 | 2,752
Europe Materials Solutions |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, beginning balance | 1,362 | 1,763 | 1,763
Acquisitions | (3) | 0 | 38
Foreign currency translation adjustment | (41) | 43 | 57
Divestitures | (197) |  |
Impairment charge for the period |  |  | (295)
Reclassified as held for sale | 199 |  | (201)
Goodwill, ending balance | 1,320 | 1,806 | 1,362
Europe Building Solutions |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, beginning balance | 627 | 512 | 512
Acquisitions | (3) | 68 | 86
Foreign currency translation adjustment | (16) | 8 | 29
Divestitures | 0 |  |
Impairment charge for the period |  |  | 0
Reclassified as held for sale | 0 |  | 0
Goodwill, ending balance | $ 608 | $ 588 | $ 627

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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482548/350-20-55-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 + Details
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