Significant Accounting Policies (Schedule Of Warranty Liability) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Movement in Standard Product Warranty Accrual [Roll Forward] | ||
| Balance, at January 1 | $ 81,441 | $ 88,475 |
| Warranties issued during the year | 16,754 | 18,942 |
| Reduction due to expired warranties or claims during the year | (24,053) | (25,594) |
| Additions resulting from acquisitions | 0 | (382) |
| Balance, at December 31 | $ 74,142 | $ 81,441 |