v3.26.1
SEGMENT INFORMATION (REVENUE GEOGRAPHY) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax $ 455,495 $ 513,571 $ 951,670 $ 1,047,799  
Other Assets, Noncurrent 105,473   105,473   $ 110,347
United States Canada [Member]          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax 277,854 346,216 587,819 715,245  
Philippines Asia Pacific India [Member]          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax 92,696 92,350 194,556 183,604  
EMEA [Member]          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax 57,901 49,899 113,946 97,448  
Latin America [Member]          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax $ 27,044 $ 25,106 $ 55,349 $ 51,502