Retirement and Other Benefit Plans (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) plan	Dec. 31, 2022 USD ($) plan	Dec. 31, 2021 USD ($) plan
Retirement Benefits [Abstract]
Number of defined contribution plans maintained by the company | plan	3	3	3
Defined contribution retirement plan cost | $	$ 39.1	$ 34.1	$ 30.2