Goodwill and Other Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2020

The changes in the Goodwill balances by segment for the years ended December 31, 2020 and December 31, 2019 were as follows:


	North America		Europe		APAC & Emerging Markets		Total
Balance at December 29, 2018 (a)	$	529	$	172	$	49	$	750
Foreign currency translation	—		(8)		(1)		(9)
Goodwill additions	1,280		57		16		1,353
Goodwill impairment	(653)		(221)		(64)		(938)
Divestitures and related adjustments (b)	(2)		—		—		(2)
Balance at December 31, 2019	1,154		—		—		1,154

Goodwill additions (c)	33		—		—		33


Balance at December 31, 2020	$	1,187	$	—	$	—	$	1,187
(a) Recast to conform to 2019 presentation
(b) Attributable to scil; see Note 4 - Divestitures and Equity Method Investments
(c) See Note 3 - Business Acquisitions

	North America		Europe		APAC & Emerging Markets		Total
Accumulated impairment as of December 31, 2019	$	(653)	$	(221)	$	(64)	$	(938)
Accumulated impairment as of December 31, 2020	$	(653)	$	(221)	$	(64)	$	(938)

Definite-lived intangible assets consisted of the following as of:


	December 31, 2020
	Cost (a)		Accumulated Amortization		Net
Customer relationships	$	526	$	(265)	$	261
Trademarks	64		(33)		31
Patents	30		(28)		2
Product development	403		(143)		260
Non-compete agreements	2		(1)		1
Total Other intangibles	$	1,025	$	(470)	$	555

(a) Includes $45 million primarily related to customer relationships; see Note 3 - Business Acquisitions

The table below sets forth amortization of intangible assets:


	Years Ended
Location	2020		2019		2018
Cost of sales	$	5	$	4	$	—
Selling, general and administrative	130		123		49
Total amortization	$	135	$	127	$	49

The estimated future amortization of intangible assets as of December 31, 2020 is as follows: