CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (DEFICIT) (UNAUDITED) - USD ($) $ in Millions	Total	Limited Partner Class A Shares	Noncontrolling Interest
Balance, beginning of period at Dec. 31, 2022	$ 529.0	$ 245.1	$ 283.9
Net income	142.2	20.7	121.5
Equity-based compensation	0.6	0.6
Distributions to unitholders	(136.7)	(25.1)	(111.6)
Recognition of deferred tax asset	4.3	4.3
Class B unit repurchase	(100.0)	(17.5)	(82.5)
Transaction costs	(0.9)	(0.2)	(0.7)
Balance, end of period at Mar. 31, 2023	438.5	227.9	210.6
Balance, beginning of period at Dec. 31, 2023	363.2	340.2	23.0
Net income	161.9	44.6	117.3
Equity-based compensation	0.5	0.5
Distributions to unitholders	(143.6)	(50.7)	(92.9)
Recognition of deferred tax asset	100.4	100.4
Sales of shares held by Sponsors		5.2	(5.2)
Class B unit repurchase	(100.0)	(35.6)	(64.4)
Transaction costs	(0.7)	(0.3)	(0.4)
Balance, end of period at Mar. 31, 2024	$ 381.7	$ 404.3	$ (22.6)