Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Operating activities:
Net income (loss)	$ 42.0	$ (99.6)
Loss from discontinued operations, net of income taxes	(0.8)	(0.2)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	206.3	199.5
Stock-based compensation expense	16.3	19.7
Provision for deferred income taxes	10.6	245.1
Net gains on lease portfolio sales	(45.7)	(17.3)
Gains on dispositions of property and other assets	(16.4)	(6.3)
Gains on insurance recoveries from property damage	(4.7)	0.0
Impairment of long-lived assets	0.0	369.4
Non-cash impact of restructuring activities	0.0	5.9
Non-cash interest expense	10.3	9.5
Loss on extinguishment of debt	11.7	5.0
Other	7.0	2.1
Changes in operating assets and liabilities:
(Increase) decrease in receivables	(51.0)	40.1
(Increase) decrease in income tax receivable	249.8	(470.3)
(Increase) decrease in inventories	(86.0)	60.3
(Increase) decrease in other assets	6.7	142.0
Increase (decrease) in accounts payable	51.2	(28.9)
Increase (decrease) in accrued liabilities	18.7	(18.8)
Increase (decrease) in other liabilities	0.4	(0.8)
Net cash provided by operating activities – continuing operations	428.0	456.8
Net cash used in operating activities – discontinued operations	(0.8)	(0.2)
Net cash provided by operating activities	427.2	456.6
Investing activities:
Proceeds from dispositions of property and other assets	34.4	19.8
Lease portfolio sales	404.5
Proceeds from Sales of Railcars Owned More Than One Year at the Time of Sale		138.7
Payments to Acquire Equipment on Lease	363.9
Capital expenditures – leasing (net of sold lease fleet railcars owned one year or less with a net cost of $54.0 for the nine months ended September 30, 2020)		448.8
Capital expenditures – manufacturing and other	(21.5)	(70.7)
Acquisitions, net of cash acquired	(16.5)	0.0
Proceeds from insurance recoveries	6.5	0.0
Other	0.1	0.0
Net cash provided by (used in) investing activities	43.6	(361.0)
Financing activities:
Payments to retire debt	(2,256.8)	(795.5)
Proceeds from issuance of debt	2,393.7	835.8
Shares repurchased	(406.5)	(120.4)
Dividends paid to common shareholders	(68.5)	(67.8)
Purchase of shares to satisfy employee tax on vested stock	(9.2)	(9.3)
Contributions from (distributions to) noncontrolling interest	(6.8)	6.1
Other	0.0	(0.2)
Net cash used in financing activities	(354.1)	(151.3)
Net increase (decrease) in cash, cash equivalents, and restricted cash	116.7	(55.7)
Cash, cash equivalents, and restricted cash at beginning of period	228.4	277.6
Cash, cash equivalents, and restricted cash at end of period	$ 345.1	$ 221.9