XML 75 R64.htm IDEA: XBRL DOCUMENT
v3.19.1

Segment information (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Apr. 01, 2018
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Net revenues | $ 613,584 | $ 587,230
Operating profit | 75,243 | 86,843
Operating Segments |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Operating profit | 115,922 | 113,044
Unallocated expenses |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Operating profit | (40,679) | (26,201)
Americas |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Net revenues | 344,024 | 323,262
Americas | Operating Segments |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Operating profit | 65,599 | 58,890
EMEA |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Net revenues | 154,545 | 159,870
EMEA | Operating Segments |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Operating profit | 27,023 | 31,770
Asia |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Net revenues | 60,777 | 58,244
Asia | Operating Segments |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Operating profit | 9,979 | 13,368
OEM |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Net revenues | 54,238 | 45,854
OEM | Operating Segments |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Operating profit | $ 13,321 | $ 9,016

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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 No definition available. + Details
Name: | us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_MaterialReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tfx_VascularNorthAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_EMEAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=srt_AsiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tfx_OemMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |