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Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended
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Apr. 01, 2023 | Apr. 02, 2022
Disaggregation of Revenue [Line Items] |  |
Net sales | $ 2,171 | $ 1,892
Direct |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,518 | 1,358
Indirect |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 653 | 534
LMR Communications |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,657 | 1,455
Video |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 359 | 307
Command Center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 155 | 130
North America |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,492 | 1,305
International |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 679 | 587
Products and Systems Integration |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,303 | 1,103
Products and Systems Integration | Direct |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 723 | 656
Products and Systems Integration | Indirect |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 580 | 447
Products and Systems Integration | LMR Communications |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,080 | 909
Products and Systems Integration | Video |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 223 | 194
Products and Systems Integration | Command Center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Products and Systems Integration | North America |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 950 | 831
Products and Systems Integration | International |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 353 | 272
Software and Services |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 868 | 789
Software and Services | Direct |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 795 | 702
Software and Services | Indirect |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 73 | 87
Software and Services | LMR Communications |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 577 | 546
Software and Services | Video |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 136 | 113
Software and Services | Command Center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 155 | 130
Software and Services | North America |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 542 | 474
Software and Services | International |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | $ 326 | $ 315

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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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126920106&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126920106&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 https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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