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Revenue Recognition (Contract Assets and Liabilities) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Change In Contract With Customer, Asset And Liability [Roll Forward] |  |  |
Contract assets, net | $ 233,457 |  |
Contract liabilities | 256,963 |  |
Amounts transferred from contract assets to receivables | (41,149) | $ (41,768) | $ 74,333
Contract assets, net | 280,228 | 233,457 |
Contract liabilities | 287,697 | 256,963 |
Contract Assets, net (Current) |  |  |
Change In Contract With Customer, Asset And Liability [Roll Forward] |  |  |
Contract Assets, net (Current) | 233,457 | 195,598 |
Revenue recognized that was included in contract liabilities at the beginning of the period | 0 | 0 |
Increase due to revenue recognized in the period in excess of billings | 890,150 | 660,039 |
Increase due to billings arising during the period in excess of revenue recognized | 0 | 0 |
Amounts transferred from contract assets to receivables | (842,780) | (603,422) |
Currency effects and other, net, contract assets | (599) | (18,758) |
Contract Assets, net (Current) | 280,228 | 233,457 | 195,598
Long-term Contract Assets, net |  |  |
Change In Contract With Customer, Asset And Liability [Roll Forward] |  |  |
Contract assets, net | 297 | 426 |
Revenue recognized that was included in contract liabilities at the beginning of the period | 0 | 0 |
Increase due to revenue recognized in the period in excess of billings | 932 | 0 |
Increase due to billings arising during the period in excess of revenue recognized | 0 | 0 |
Amounts transferred from contract assets to receivables | (435) | (1,338) |
Currency effects and other, net, contract assets | 240 | 1,209 |
Contract assets, net | 1,034 | 297 | 426
Contract Liabilities (Current) |  |  |
Change In Contract With Customer, Asset And Liability [Roll Forward] |  |  |
Contract liabilities | 256,963 | 202,965 |
Revenue recognized that was included in contract liabilities at the beginning of the period | (209,560) | (143,736) |
Increase due to revenue recognized in the period in excess of billings | 0 | 0 |
Increase due to billings arising during the period in excess of revenue recognized | 238,683 | 203,711 |
Amounts transferred from contract assets to receivables | 0 | 0 |
Currency effects and other, net, contract liabilities | 1,611 | (5,977) |
Contract liabilities | 287,697 | 256,963 | 202,965
Long-term Contract Liabilities |  |  |
Change In Contract With Customer, Asset And Liability [Roll Forward] |  |  |
Long-term Contract Liabilities | 1,543 | 1,059 | $ 464
Revenue recognized that was included in contract liabilities at the beginning of the period | 0 | 0 |
Increase due to revenue recognized in the period in excess of billings | 0 | 0 |
Increase due to billings arising during the period in excess of revenue recognized | 1,043 | 0 |
Amounts transferred from contract assets to receivables | 0 | 0 |
Currency effects and other, net, contract liabilities | $ (559) | $ 595 |

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