Employee Benefit Plans - Profit Sharing and Savings Plans (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits
Other Comprehensive Income (Loss), Tax	$ 40,100,000	$ (155,200,000)	$ (22,800,000)
Savings Plan, Employee Elected
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits
Compensation expense	12,700,000	$ 13,500,000	$ 8,800,000
Maximum annual contribution per employee, amount per dollar of employee contribution	0.06
Savings Plan, Company Elected
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits
Maximum annual contribution per employee, amount per dollar of employee contribution	$ 1