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Revenue (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2021
Revenue from Contracts with Customer [Line Items] |  |
Accounts receivable, net | $ 449,602 | $ 460,518
Contract assets | 10,900 | 9,000
Contract liabilities | 1,200 | $ 1,200
Revenue recognized from contract liability during the period | $ 1,200 |
Average transit time | 3 days |

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