CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (UNAUDITED) - USD ($) $ in Millions	Total	Limited Partner Class A Shares	Noncontrolling Interest
Balance, beginning of period at Dec. 31, 2020	$ 1,326.0	$ 125.0	$ 1,201.0
Net income	159.6	8.6	151.0
Equity-based compensation	0.4	0.4
Distributions to unitholders	(127.3)	(8.2)	(119.1)
Recognition of deferred tax asset	26.4	26.4
Sales of shares held by Sponsors		31.8	(31.8)
Balance, end of period at Mar. 31, 2021	1,385.1	184.0	1,201.1
Balance, beginning of period at Dec. 31, 2021	753.1	204.1	549.0
Net income	159.6	16.9	142.7
Equity-based compensation	0.5	0.5
Distributions to unitholders	(131.0)	(17.5)	(113.5)
Transaction costs	(0.4)	(0.1)	(0.3)
Balance, end of period at Mar. 31, 2022	$ 781.8	$ 203.9	$ 577.9