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Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | $ 10,817 | $ 9,978 | $ 9,112
Direct |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 7,824 | 7,015 | 6,425
Indirect |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 2,993 | 2,963 | 2,687
LMR Communications |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 8,100 | 7,526 | 6,987
Video |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 1,920 | 1,726 | 1,523
Command Center |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 797 | 726 | 602
North America |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 7,820 | 6,932 | 6,374
International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 2,997 | 3,046 | 2,738
Products and Systems Integration |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 6,883 | 6,242 | 5,728
Products and Systems Integration | Direct |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 4,238 | 3,619 | 3,368
Products and Systems Integration | Indirect |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 2,645 | 2,623 | 2,360
Products and Systems Integration | LMR Communications |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 5,739 | 5,127 | 4,713
Products and Systems Integration | Video |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 1,144 | 1,115 | 1,015
Products and Systems Integration | Command Center |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 0 | 0 | 0
Products and Systems Integration | North America |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 5,097 | 4,507 | 4,286
Products and Systems Integration | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 1,786 | 1,735 | 1,442
Software and Services |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 3,934 | 3,736 | 3,384
Software and Services | Direct |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 3,586 | 3,396 | 3,057
Software and Services | Indirect |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 348 | 340 | 327
Software and Services | LMR Communications |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 2,361 | 2,399 | 2,274
Software and Services | Video |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 776 | 611 | 508
Software and Services | Command Center |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 797 | 726 | 602
Software and Services | North America |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | 2,723 | 2,425 | 2,088
Software and Services | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net Sales | $ 1,211 | $ 1,311 | $ 1,296

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