SEGMENT INFORMATION (Revenues by Customer Location) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 4,727,940	$ 4,690,540	$ 4,824,698
United States
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	2,680,063	2,633,730	2,761,050
United Kingdom
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	523,369	585,172	619,305
Switzerland
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	407,849	367,121	323,424
Germany
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	206,129	178,492	161,758
Netherlands
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	188,576	236,292	215,444
Canada
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	88,352	97,983	114,910
Russia
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	0	13,290	64,745
Other locations
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 633,602	$ 578,460	$ 564,062