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Income Taxes (Schedule Of Income Tax Expense (Benefit) Computed By Applying The U.S. Federal Income Tax Rate) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Tax at statutory U.S. federal rate	$ (32,190)	$ (57,490)	$ 94,987
Impact of U.S. Tax Cuts and Jobs Act of 2017 - GILTI	195	1,041	38,153
Impact of Tax Receivable Agreement	(26)	91	(39)
Valuation allowance	10,396	(282)	(1,259)
State taxes, net of federal tax benefit	(10,054)	818	2,182
U.S. tax impact of foreign earnings (net of foreign tax credits)	587	311	348
Establishment/resolution of uncertain tax positions	0	(36)	(40)
Adjustment for foreign income taxed at different rates	11,476	16,666	(25,656)
Foreign tax credits	0	(2,534)	(34,264)
Change-in-Control-related compensation	0	0	(1,432)
Impact of non-deductible goodwill impairment	0	24,570	0
Other	(2,487)	(1,669)	(3,624)
Income tax (benefit) expense	$ (22,103)	$ (18,514)	$ 69,356

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