XML 63 R50.htm IDEA: XBRL DOCUMENT
v3.7.0.1

FAIR VALUE (CONTINGENT CONSIDERATION TABLE) (DETAILS) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 USD ($)
Business acquisitions, Contingent Consideration [Line Items] |
Beginning balance, contingent consideration payable | $ 1,808
Imputed Interest/ Adjustment | 5
Ending balance, contingent consideration payable | 1,813
rogenSi [Member] |
Business acquisitions, Contingent Consideration [Line Items] |
Beginning balance, contingent consideration payable | 558
Imputed Interest/ Adjustment | 5
Ending balance, contingent consideration payable | 563
Welltok [Member] |
Business acquisitions, Contingent Consideration [Line Items] |
Beginning balance, contingent consideration payable | 1,250
Ending balance, contingent consideration payable | $ 1,250

X
- Definition The amount of imputed interest and other adjustments accrued to a contingent consideration payable during the period. + References No definition available. + Details
Name: | ttec_ContingentConsiderationPayableImputedInterestExpenseAndOtherAdjustments
Namespace Prefix: | ttec_
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_BusinessAcquisitionContingentConsiderationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
Name: | us-gaap_BusinessCombinationContingentConsiderationLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ttec_RogensiMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ttec_WeltokMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |