v3.26.1
Goodwill and intangible assets, net (Tables)
 6 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Schedule of Goodwill The changes in the carrying amount of goodwill by segment were as follows:
(In millions)
Building Materials
Building Envelope
Total
Balance as of January 1, 2026
$4,998
$4,046
$9,044
Acquisitions
62
—
62
Foreign currency translation adjustment and other
(62)
—
(62)
Balance as of June 30, 2026
$4,998
$4,046
$9,044