Incentive Plans - Assumptions Used (Details) - USD ($) $ in Millions					12 Months Ended
	Feb. 25, 2021	Jan. 01, 2021	Feb. 20, 2020	Feb. 19, 2020	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Market-based performance awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected Stock Price Volatility	32.00%	26.00%	26.00%	27.00%
Risk-Free Interest rate	4.18%	0.97%	0.31%	0.17%
Expected dividend yield					0.00%
Class D And Rsu Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of awards					$ 8.2	$ 12.3	$ 25.0
Intrinsic value of units					$ 36.4	$ 41.2	$ 28.6