Stockholders’ Equity and Stock-Based Compensation - Stock Appreciation Rights (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense (reduction to expense)	$ 11.9	$ 16.5
Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Liability for cash-settled awards	$ 0.8		$ 5.8
Unrecognized compensation cost, other awards	$ 0.4
Unamortized compensation costs, weighted average period of recognition	1 year 9 months 18 days
Stock-based compensation expense (reduction to expense)	$ 4.6	0.1
Amounts paid on cash-settled awards	$ 0.1	$ 0.5