XML 94 R84.htm IDEA: XBRL DOCUMENT
v3.23.2

Commitment and Contingencies (Details) $ in Millions |  |  |  |  |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 22, 2022 USD ($) | Feb. 11, 2022 USD ($) legalEntities | Aug. 10, 2021 USD ($) | Jan. 08, 2021 USD ($) | Feb. 14, 2020 USD ($) | Jul. 01, 2023 USD ($) | Jul. 02, 2022 USD ($) | Jul. 01, 2023 USD ($) | Jul. 02, 2022 USD ($) | Oct. 15, 2021 USD ($)
Gain Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |
Compensatory damages |  |  |  |  | $ 345.8 |  |  |  |  |
Punitive damages |  |  |  |  | 418.8 |  |  |  |  |
Total damages awarded |  |  |  | $ 543.7 | $ 764.6 |  |  |  |  |
Pre-judgement interest amount |  |  | $ 51.1 |  |  |  |  |  |  |
Settlement cost |  |  | $ 2.6 |  |  |  |  |  |  |
Attorneys' fees |  |  |  |  |  |  |  |  |  | $ 34.2
Hytera Legal Settlement |  |  |  |  |  |  |  |  |  |
Gain Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |
Legal entities, number | legalEntities |  | 2 |  |  |  |  |  |  |  |
Gain on litigation settlement | $ 2.0 | $ 13.0 |  |  |  | $ 0.0 | $ 0.0 | $ 0.0 | $ 13.0 |

X
- Definition Legal Entities, Number + References No definition available. + Details
Name: | msi_LegalEntitiesNumber
Namespace Prefix: | msi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Litigation Settlement, Amount Awarded From Other Party, Attorneys' Fees + References No definition available. + Details
Name: | msi_LitigationSettlementAmountAwardedFromOtherPartyAttorneysFees
Namespace Prefix: | msi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Litigation Settlement, Amount Awarded From Other Party, Compensatory Damages + References No definition available. + Details
Name: | msi_LitigationSettlementAmountAwardedFromOtherPartyCompensatoryDamages
Namespace Prefix: | msi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Litigation Settlement, Amount Awarded From Other Party, Cost + References No definition available. + Details
Name: | msi_LitigationSettlementAmountAwardedFromOtherPartyCost
Namespace Prefix: | msi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Litigation Settlement, Amount Awarded from Other Party, Pre-Judgement Interest + References No definition available. + Details
Name: | msi_LitigationSettlementAmountAwardedFromOtherPartyPreJudgementInterest
Namespace Prefix: | msi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Litigation Settlement, Amount Awarded From Other Party, Punitive Damages + References No definition available. + Details
Name: | msi_LitigationSettlementAmountAwardedFromOtherPartyPunitiveDamages
Namespace Prefix: | msi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483049/450-30-50-1 + Details
Name: | us-gaap_GainContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_GainLossRelatedToLitigationSettlement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount awarded from other party in judgment or settlement of litigation. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementAmountAwardedFromOtherParty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_LitigationCaseAxis=msi_HyteraLegalSettlementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |