Accrued Expenses And Other Current Liabilities (Schedule Of Accrued Expenses And Other Current Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Payables and Accruals [Abstract]
Employee compensation and benefits	$ 54,837	$ 77,804
Deferred acquisition payments and contingent consideration	33,692	34,013
Current portion of accrued warranty	41,988	35,148	$ 40,172
Other	65,582	72,273
Accrued expenses and other current liabilities	$ 196,099	$ 219,238