Goodwill - Schedule of changes in the carrying amount of goodwill (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Carrying value of goodwill beginning balance	$ 9,199	$ 9,451
Acquisitions	398	1,320
Foreign currency translation adjustment	89	(239)
Divestitures		(1,333)
Impairment charge for the year	(327)
Reclassified as held for sale	(201)
Carrying value of goodwill ending balance	9,158	9,199
Americas Materials Solutions
Goodwill [Roll Forward]
Carrying value of goodwill beginning balance	4,407	4,292
Acquisitions	34	147
Foreign currency translation adjustment	8	(32)
Divestitures		0
Impairment charge for the year	(32)
Reclassified as held for sale	0
Carrying value of goodwill ending balance	4,417	4,407
Americas Building Solutions
Goodwill [Roll Forward]
Carrying value of goodwill beginning balance	2,517	2,576
Acquisitions	240	1,120
Foreign currency translation adjustment	(5)	(12)
Divestitures		(1,167)
Impairment charge for the year	0
Reclassified as held for sale	0
Carrying value of goodwill ending balance	2,752	2,517
Europe Materials Solutions
Goodwill [Roll Forward]
Carrying value of goodwill beginning balance	1,763	2,075
Acquisitions	38	15
Foreign currency translation adjustment	57	(161)
Divestitures		(166)
Impairment charge for the year	(295)
Reclassified as held for sale	(201)
Carrying value of goodwill ending balance	1,362	1,763
Europe Building Solutions
Goodwill [Roll Forward]
Carrying value of goodwill beginning balance	512	508
Acquisitions	86	38
Foreign currency translation adjustment	29	(34)
Divestitures		0
Impairment charge for the year	0
Reclassified as held for sale	0
Carrying value of goodwill ending balance	$ 627	$ 512

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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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.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of transfers into (out of) an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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