Income Taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Assets
Accrued liabilities	$ 68.9	$ 68.7
Net operating loss and credit carryforwards	50.5	60.7
Leasing liabilities	628.7	605.4
Other	36.6	31.0
Total deferred tax assets	784.7	765.8
Valuation allowance	(62.8)	(67.0)
Net deferred tax assets	721.9	698.8
Deferred Tax Liabilities
Depreciation and amortization	(314.1)	(283.8)
Partnership investments	(890.4)	(861.4)
Leasing assets	(628.7)	(605.4)
Other	(9.7)	(8.6)
Total deferred tax liabilities	(1,842.9)	(1,759.2)
Net deferred tax liabilities	$ (1,121.0)	$ (1,060.4)