SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2023

SEGMENT INFORMATION [ABSTRACT]

Schedule of Segment Selected Financial Data

The following tables present certain financial data by segment (in thousands):

Year Ended December 31, 2023

							Depreciation		Income
	Gross		Intersegment		Net		&		from
	Revenue		Sales		Revenue		Amortization		Operations
TTEC Digital	$	486,882	$	—	$	486,882	$	27,232	$	29,846
TTEC Engage		1,975,935		—		1,975,935		74,040		88,175
Total	$	2,462,817	$	—	$	2,462,817	$	101,272	$	118,021

Year Ended December 31, 2022

							Depreciation		Income
	Gross		Intersegment		Net		&		from
	Revenue		Sales		Revenue		Amortization		Operations
TTEC Digital	$	463,667	$	3	$	463,670	$	32,321	$	34,895
TTEC Engage		1,980,037		—		1,980,037		79,470		133,648
Total	$	2,443,704	$	3	$	2,443,707	$	111,791	$	168,543

Year Ended December 31, 2021

							Depreciation		Income
	Gross		Intersegment		Net		&		from
	Revenue		Sales		Revenue		Amortization		Operations
TTEC Digital	$	414,148	$	(44)	$	414,104	$	30,468	$	35,437
TTEC Engage		1,858,965		(7)		1,858,958		66,238		181,755
Total	$	2,273,113	$	(51)	$	2,273,062	$	96,706	$	217,192

	For the Year Ended December 31,
	2023		2022		2021
Capital Expenditures
TTEC Digital	$	8,232	$	9,155	$	8,919
TTEC Engage		59,607		74,857		51,439
Total	$	67,839	$	84,012	$	60,358

	December 31,
	2023		2022		2021
Total Assets
TTEC Digital	$	815,488	$	811,258	$	828,255
TTEC Engage		1,370,110		1,342,704		1,168,549
Total	$	2,185,598	$	2,153,962	$	1,996,804

Schedule of Revenue by Geographic Area

The following tables present certain financial data based upon the geographic location where the services are provided (in thousands):

	As of and for the
	Year Ended December 31,
	2023		2022		2021
Revenue
United States / Canada	$	1,710,716	$	1,738,053	$	1,570,791
Philippines / Asia Pacific / India		477,455		457,526		476,395
Europe / Middle East / Africa		142,665		131,575		110,909
Latin America		131,981		116,553		114,967
Total	$	2,462,817	$	2,443,707	$	2,273,062
Property, plant and equipment, gross
United States / Canada	$	506,092	$	631,459	$	620,407
Philippines / Asia Pacific / India		170,403		162,857		173,075
Europe / Middle East / Africa		30,290		21,435		19,594
Latin America		45,731		41,892		47,540
Total	$	752,516	$	857,643	$	860,616
Other long-term assets
United States / Canada	$	90,810	$	56,372	$	68,052
Philippines / Asia Pacific / India		7,752		8,826		6,622
Europe / Middle East / Africa		2,021		1,306		1,735
Latin America		990		1,230		864
Total	$	101,573	$	67,734	$	77,273