Stock Based Compensation - Schedule of Components of Stock-Based Compensation (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 16.3	$ 20.8	$ 52.4	$ 66.1
Expected tax benefit	1.6	2.9	5.1	8.0
Restricted stock and restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	15.2	18.1	47.7	53.8
Expected tax benefit	1.6	2.8	4.9	7.4
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	1.1	2.7	4.7	12.3
Expected tax benefit	$ 0.0	$ 0.1	$ 0.2	$ 0.6