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GOODWILL (GOODWILL ROLLFORWARD) (Details) $ in Thousands | 6 Months Ended
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Jun. 30, 2021 USD ($)
Goodwill [Line Items] |
Beginning balance, goodwill | $ 363,502
Acquisitions / Adjustments Increase (Decrease) | 370,883
Effect of Foreign Currency | (445)
Ending balance, goodwill | 733,940
TTEC Digital |
Goodwill [Line Items] |
Beginning balance, goodwill | 128,211
Acquisitions / Adjustments Increase (Decrease) | 370,883
Effect of Foreign Currency | (251)
Ending balance, goodwill | 498,843
TTEC Engage |
Goodwill [Line Items] |
Beginning balance, goodwill | 235,291
Effect of Foreign Currency | (194)
Ending balance, goodwill | $ 235,097

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