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Commitments and Contingencies (Schedule of Supplemental Balance Sheet Information Related To Leases) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
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Lessee, Lease, Description [Line Items] |  |  |
Operating lease right-of-use assets | $ 36,927 | $ 45,899 |
Operating lease liabilities | $ 46,786 | $ 52,641 |
Weighted average remaining lease term (years) | 7 years 8 months 12 days | 8 years 6 months | 8 years 10 months 24 days
Weighted average discount rate | 4.70% | 4.63% | 4.68%
Accrued expenses and other current liabilities [Member] |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Operating lease liabilities | $ 6,701 | $ 7,723 |
Operating lease liabilities, net of current portion |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Operating lease liabilities | $ 40,085 | $ 44,918 |

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