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Revenue - Summary of Disaggregated Revenue (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 02, 2022 | Jan. 03, 2021 | Dec. 29, 2019
Revenue from External Customer [Line Items] |  |  |
Revenue | $ 4,526 | $ 3,239 | $ 3,543
Americas |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 2,358 | 1,744 | 1,970
Europe, Middle East, and Africa |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 1,289 | 886 | 933
Greater China |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 502 | 342 | 372
Asia-Pacific |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 377 | 267 | 268
United States |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 2,195 | 1,655 | 1,859
Total product revenue |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 3,968 | 2,735 | 2,929
Consumables |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 3,217 | 2,304 | 2,392
Instruments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 751 | 431 | 537
Service and other revenue |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 558 | 504 | 614
Sequencing |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 4,109 | 2,879 | 3,068
Sequencing | Total product revenue |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 3,645 | 2,456 | 2,592
Sequencing | Consumables |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 2,911 | 2,039 | 2,075
Sequencing | Instruments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 734 | 417 | 517
Sequencing | Service and other revenue |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 464 | 423 | 476
Microarray |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 417 | 360 | 475
Microarray | Total product revenue |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 323 | 279 | 337
Microarray | Consumables |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 306 | 265 | 317
Microarray | Instruments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | 17 | 14 | 20
Microarray | Service and other revenue |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue | $ 94 | $ 81 | $ 138

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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