Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, accumulated amortization	$ (86.2)	$ (61.6)
Intangible assets, gross	407.8	349.3
Intangible assets, net	$ 321.6	287.7
Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life	5 years
Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life	35 years
Rights-of-way
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 90.7	61.2
Line space history
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	12.0	12.0
Refinery permits
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 2.1	$ 2.1
Supply contract
Finite-Lived Intangible Assets [Line Items]
Useful Life	5 years	5 years
Finite-lived intangible assets, gross	$ 4.8	$ 0.0
Finite-lived intangible assets, accumulated amortization	(0.3)	0.0
Intangible assets, net	$ 4.5	$ 0.0
Third-party fuel supply agreement
Finite-Lived Intangible Assets [Line Items]
Useful Life	10 years	10 years
Finite-lived intangible assets, gross	$ 49.0	$ 49.0
Finite-lived intangible assets, accumulated amortization	(36.7)	(31.8)
Intangible assets, net	12.3	17.2
Rights-of-way
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	15.0	15.0
Finite-lived intangible assets, accumulated amortization	(1.9)	(1.1)
Intangible assets, net	$ 13.1	$ 13.9
Rights-of-way | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life	8 years	8 years
Rights-of-way | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life	35 years	35 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 234.2	$ 210.0
Finite-lived intangible assets, accumulated amortization	(47.3)	(28.7)
Intangible assets, net	$ 186.9	$ 181.3
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life	11 years	11 years
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life	13 years 4 months 24 days	13 years 4 months 24 days