XML 65 R33.htm IDEA: XBRL DOCUMENT
v3.20.1

Business Combinations (Schedule Of Intangible Assets) (Detail) - USD ($) $ in Millions | Apr. 03, 2020 | Jan. 03, 2020
--- | --- | ---
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Gross Carrying Amount | $ 2,213.0 | $ 2,191.0
Intangible Assets, Accumulated Amortization | (1,531.8) | (1,512.3)
Total | 681.2 | 678.7
Developed Product Technology [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Gross Carrying Amount | 1,298.1 | 1,266.7
Intangible Assets, Accumulated Amortization | (934.0) | (923.4)
Total | 364.1 | 343.3
Trade Names And Trademarks [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Gross Carrying Amount | 75.7 | 74.8
Intangible Assets, Accumulated Amortization | (62.0) | (59.8)
Total | 13.7 | 15.0
Customer Relationships [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Gross Carrying Amount | 767.6 | 769.8
Intangible Assets, Accumulated Amortization | (472.7) | (465.6)
Total | 294.9 | 304.2
Distribution Rights And Other Intellectual Property [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Gross Carrying Amount | 71.6 | 79.7
Intangible Assets, Accumulated Amortization | (63.1) | (63.5)
Total | $ 8.5 | $ 16.2

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 No definition available. + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=trmb_TradeNamesAndTrademarksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DistributionRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |