Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Operating activities
Net income	$ 46.6	$ 36.0
Adjustments to reconcile net income to net cash provided by operations:
Depreciation and amortization	13.4	16.9
Net accretion of acquired lease contracts	(0.5)	(1.2)
Loss on sale of equipment	0.0	0.1
Net equity in earnings of unconsolidated entities (net of distributions)	(0.4)	(8.6)
Gain on sale of equity method investment in unconsolidated entity	(10.1)	(0.1)
Amortization of debt issuance costs	0.6	0.6
Amortization of original discount on borrowings	0.4	0.4
Non-cash stock-based compensation	2.1	3.2
Provisions for losses on accounts receivable	0.2	0.2
Deferred income taxes	0.1	(1.5)
Changes in operating assets and liabilities
Notes and accounts receivable	(14.4)	(4.6)
Prepaid assets	2.1	3.5
Other assets	(0.4)	(1.9)
Accounts payable	(9.2)	(14.1)
Accrued liabilities	5.1	(7.5)
Net cash provided by operating activities	35.6	21.4
Investing activities
Purchase of leasehold improvements and equipment	(6.7)	(4.9)
Proceeds from sale of equipment and contract terminations	0.2	0.9
Proceeds from sale of equity method investment in unconsolidated entity	19.3	8.4
Cash received from sale of a business, net	0.0	0.6
Cost of contracts purchased	(0.8)	(0.6)
Net cash provided by investing activities	12.0	4.4
Financing activities
Payments on revolver (Restated Credit Facility)	(101.6)	(308.7)
Proceeds from revolver (Restated Credit Facility)	104.8	301.5
Payments on term loan (Restated Credit Facility)	(50.0)	(15.0)
Payments on other long-term borrowings	(0.3)	(0.2)
Distribution to noncontrolling interest	(2.6)	(2.4)
Payments of debt issuance costs and original discount on borrowings	(0.1)	(0.1)
Net cash used in financing activities	(49.8)	(24.9)
Effect of exchange rate changes on cash and cash equivalents	(0.4)	0.3
(Decrease) increase in cash and cash equivalents	(2.6)	1.2
Cash and cash equivalents at beginning of year	22.8	22.2
Cash and cash equivalents at end of period	20.2	23.4
Cash paid during the period for
Interest	5.5	6.2
Income taxes, net	11.8	21.4
Non-cash transactions
Capital lease obligations incurred to acquire equipment	$ 0.1	$ 0.0