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Revenue (Narrative) (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Disaggregation Of Revenue [Line Items] |  |  |
Contract assets | $ 185,877 |  | $ 183,613
Advance payments from customers | 185,677 |  | 197,937
Customer Deposits and Prepayments of Inventory [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Advance payments from customers | 171,200 |  | 178,900
Contractual Timing of Payments [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Advance payments from customers | $ 14,500 |  | $ 18,900
Transferred Over Time [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Percentage Of Revenue | 89.70% | 90.20% |

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