Income Taxes - Schedule of Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Net operating loss carryforwards	$ 79.2	$ 74.7
Basis difference in fixed assets	0.4	0.3
Deferred compensation	8.1	7.4
Sec. 163(j) carryforward	68.3	59.6
Lease liability	15.7	18.5
Investment in partnership	10.8	9.9
Other deferred tax assets	8.1	7.2
Total deferred tax assets	190.6	177.6
Valuation allowance	(128.9)	(110.7)
Total net deferred tax assets	61.7	66.9
Basis difference in fixed assets	(16.4)	(19.5)
Right-of-use assets	(15.0)	(17.3)
Basis difference in intangibles	(30.4)	(30.4)
Lease termination	(1.5)	0.0
Other deferred tax liabilities	(1.2)	(1.8)
Total deferred tax liabilities	(64.5)	(69.0)
Net deferred tax liabilities	(2.8)	(2.1)
Net deferred tax asset per Consolidated Balance Sheet	1.6	2.0
Deferred tax liabilities per Consolidated Balance Sheet	$ 4.4	$ 4.1