Segment Information - Additional Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) Segment	Jun. 30, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | Segment			4
Revenues	$ 1,047.3	$ 839.7	$ 2,163.3	$ 1,744.5
England, Bermuda, Cayman Islands and Ireland
Segment Reporting Information [Line Items]
Revenues	$ 129.8	$ 20.3	$ 247.6	$ 40.7