INCOME TAXES - Effective Income Tax Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income tax at statutory rate	$ 70,288	$ 67,547	$ 63,243
State income taxes, net of federal tax effect	1,475	1,616	2,396
Excess tax benefits from share-based compensation	(3,306)	(16,060)	(11,625)
Deferred tax (benefits) charges, incl. tax rate changes	(2,349)	(1,040)	4,110
U.S. Global Intangible Low-Taxed Income ("GILTI") and Base Erosion Anti-Abuse Tax ("BEAT")	3,129	0	(3,909)
Valuation allowance	1,486	4,485	1,332
Legal entity reorganization	5,850	0	0
Rate differential on earnings of foreign operations	19,165	20,831	24,901
Other items, net	(589)	638	6,617
Actual income tax provision	$ 95,149	$ 78,017	$ 87,065
Effective income tax rate	28.40%	24.30%	28.90%