Goodwill (Tables)

9 Months Ended

Sep. 30, 2021

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Schedule of Change in Carrying Amount of Goodwill

The following table sets forth the changes in the carrying amount of goodwill (in thousands):

Balance as of December 31, 2020 (1)	$	785,305
BMC Merger		1,751,604
All other acquisitions		614,609
Gypsum Divestiture		(9,924	)
Balance as of September 30, 2021 (1)	$	3,141,594

(1)Goodwill is presented net of accumulated impairment losses of $44.6 million.