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Revenue (Tables)

12 Months Ended

Jan. 02, 2022

Revenue from Contract with Customer [Abstract]

Revenue by Source


	2021						2020						2019
in millions	Sequencing		Microarray		Total		Sequencing		Microarray		Total		Sequencing		Microarray		Total
Consumables	$	2,911	$	306	$	3,217	$	2,039	$	265	$	2,304	$	2,075	$	317	$	2,392
Instruments	734		17		751		417		14		431		517		20		537
Total product revenue	3,645		323		3,968		2,456		279		2,735		2,592		337		2,929
Service and other revenue	464		94		558		423		81		504		476		138		614
Total revenue	$	4,109	$	417	$	4,526	$	2,879	$	360	$	3,239	$	3,068	$	475	$	3,543

Revenue by Geographic Area


Based on region of destination (in millions)	2021		2020		2019
Americas (1)	$	2,358	$	1,744	$	1,970
Europe, Middle East, and Africa	1,289		886		933
Greater China (2)	502		342		372
Asia-Pacific	377		267		268
Total revenue	$	4,526	$	3,239	$	3,543

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(1)Revenue for the Americas region included United States revenue of $2,195 million, $1,655 million, and $1,859 million in 2021, 2020, and 2019, respectively.

(2)Region includes revenue from China, Taiwan, and Hong Kong.