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Retirement And Other Benefit Plans - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Retirement Benefits [Abstract] |  |  |
Employer contributions to defined contribution plan | $ 12,100 | $ 12,900 | $ 11,600
Deferred Compensation Arrangement with Individual, Postretirement Benefits |  |  |
Other long-term liabilities | 107,432 | 95,658 |
Accrued expenses and other current liabilities | $ 66,721 | $ 72,273 |
Discount rate | 3.37% | 3.75% |
Deferred Compensation |  |  |
Deferred Compensation Arrangement with Individual, Postretirement Benefits |  |  |
Compensation deferred by participants | $ 2,600 | $ 5,400 | 3,100
Amount withdrawn from the Plan by participants | 5,000 | 2,400 | $ 2,000
Other long-term liabilities | 40,500 | 34,000 |
Accrued expenses and other current liabilities | 2,500 | 4,600 |
Life insurance contract assets | $ 41,800 | $ 37,600 |

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