Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Operating activities:
Net income	$ 83.1	$ 119.3
Loss from discontinued operations, net of benefit for income taxes of $1.1, $1.7, $2.2, and $3.5	(4.9)	(11.3)
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Depreciation and amortization	226.4	220.2
Stock-based compensation expense	16.6	17.3
Provision (benefit) for deferred income taxes	14.0	(1.5)
Gain (Loss) on Sale of Property, Plant and Equipment, Railroad Transportation Equipment	35.4	36.2
Gains on dispositions of property and other assets	(6.0)	(4.2)
Non-cash interest expense	6.3	9.8
Loss on extinguishment of debt	0.8	1.5
Other	2.1	(3.9)
Changes in operating assets and liabilities:
(Increase) decrease in receivables	67.4	(50.7)
(Increase) decrease in income tax receivable	(26.9)	0.2
(Increase) decrease in inventories	(78.4)	135.2
(Increase) decrease in other assets	(3.9)	(3.0)
Increase (decrease) in accounts payable	1.2	(35.1)
Increase (decrease) in accrued liabilities	(79.0)	0.3
Increase (decrease) in other liabilities	(6.0)	3.0
Net cash provided by operating activities – continuing operations	187.2	383.5
Net cash used in operating activities – discontinued operations	(4.9)	(11.3)
Net cash provided by operating activities	182.3	372.2
Investing activities:
Capital expenditures – lease fleet	530.3	340.2
Proceeds From Sale Of Property Subject To Or Available For Operating Lease	142.9	253.7
Capital expenditures – operating and administrative	(26.8)	(32.3)
Proceeds from dispositions of property and other assets	11.1	15.5
Proceeds from insurance recoveries	0.0	1.7
Proceeds from Sale of Equity Method Investments	4.7
Payments to Acquire Equity Method Investments		(3.6)
Net cash used in investing activities	(398.4)	(105.2)
Financing activities:
Payments to retire debt	(1,039.2)	(1,831.0)
Proceeds from Debt, Net of Issuance Costs	1,284.1	1,762.4
Payments to settle contingent consideration liability	(8.0)	(8.0)
Payments for Repurchase of Common Stock	(58.9)	(6.9)
Dividends paid to common shareholders	(74.6)	(70.1)
Purchase of shares to satisfy employee tax on vested stock	(8.4)	(8.7)
Distributions to noncontrolling interest	(14.6)	(7.4)
Net cash provided by (used in) financing activities	80.4	(169.7)
Net increase (decrease) in cash, cash equivalents, and restricted cash	(135.7)	97.3
Cash, cash equivalents, and restricted cash at beginning of period	374.4	235.1
Cash, cash equivalents, and restricted cash at end of period	$ 238.7	$ 332.4