Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Changes in the carrying amount of goodwill for the years ended December 31, 2021 and 2022 were as follows (in millions):


	Google Services		Google Cloud		Other Bets		Total
Balance as of December 31, 2020	$	18,517	$	1,957	$	701	$	21,175
Acquisitions	1,325		382		103		1,810
Foreign currency translation and other adjustments	(16)		(2)		(11)		(29)
Balance as of December 31, 2021	19,826		2,337		793		22,956
Acquisitions	1,176		4,876		119		6,171
Foreign currency translation and other adjustments	(155)		(8)		(4)		(167)
Balance as of December 31, 2022	$	20,847	$	7,205	$	908	$	28,960

Other Intangible Assets

Information regarding intangible assets was as follows (in millions):


	As of December 31, 2021						As of December 31, 2022
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted-Average Remaining Useful Life (in years)
Patents and developed technology	$	4,786	$	4,112	$	674	$	1,164	$	354	$	810	3.2
Customer relationships	506		140		366		862		235		627		5.0
Trade names and other	534		295		239		527		120		407		6.3
Total definite-lived intangible assets	5,826		4,547		1,279		2,553		709		1,844
Indefinite-lived intangible assets	138		0		138		240		0		240
Total intangible assets	$	5,964	$	4,547	$	1,417	$	2,793	$	709	$	2,084

Expected amortization expense of definite-lived intangible assets held as of December 31, 2022 was as follows (in millions):