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SEGMENT INFORMATION (Revenues by Customer Location) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 5,457,056	$ 4,727,940	$ 4,690,540
United States
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	2,834,343	2,680,063	2,633,730
United Kingdom
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	597,317	523,369	585,172
Switzerland
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	438,495	407,849	367,121
Germany
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	233,429	206,129	178,492
Netherlands
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	229,785	188,576	236,292
Other locations
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 1,123,687	$ 721,954	$ 689,733

X

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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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