SIGNIFICANT CLIENTS AND OTHER CONCENTRATIONS (NARRATIVE) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Revenue, Major Customer [Line Items]
Revenue.	$ 534,228	$ 576,638
Sales [Member] \| Customer Concentration Risk [Member] \| Minimum [Member]
Revenue, Major Customer [Line Items]
Revenue.	$ 100,000
Sales [Member] \| Customer Concentration Risk [Member] \| Financial Services Client
Revenue, Major Customer [Line Items]
Concentration Risk, Customer		one
Sales [Member] \| Customer Concentration Risk [Member] \| Automotive Industry Client
Revenue, Major Customer [Line Items]
Concentration Risk, Customer	one
Concentration Risk, Percentage	10.40%	10.80%

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.

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+ Details