Retirement And Other Benefit Plans - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	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Amount withdrawn from the Plan by participants	5,000	2,400	$ 2,000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