Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash flows from operating activities:
Net (loss) income	$ (1.3)	$ 2.1
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
LIFO and inventory provisions	6.0	4.2
Amortization of debt issuance costs	0.2	0.2
Stock-based compensation expense	1.9	1.1
Bad debt expense, net	0.3	0.1
Loss on disposals	0.3	0.0
Depreciation and amortization	14.9	12.1
Foreign currency gains, net	(0.4)	(0.6)
Deferred income taxes	0.3	0.3
Changes in operating assets and liabilities:
Accounts receivable, net	1.6	5.4
Other receivables, net	9.5	10.1
Inventories, net	60.6	129.9
Deposits, prepayments and other non-current assets	31.8	(2.7)
Accounts payable	34.0	26.8
Cigarette and tobacco taxes payable	(70.7)	(21.4)
Pension, claims, accrued and other long-term liabilities	12.1	(9.5)
Net cash provided by operating activities	101.1	158.1
Cash flows from investing activities:
Additions to property and equipment, net	(6.9)	(13.7)
Capitalization of software and related development costs	(0.5)	(0.7)
Net cash used in investing activities	(7.4)	(14.4)
Cash flows from financing activities:
Borrowings under revolving credit facility	463.1	263.7
Repayments under revolving credit facility	(531.3)	(377.7)
Payments of financing costs	0.0	(1.7)
Payments on capital leases	(0.7)	(0.5)
Dividends paid	(4.6)	(4.2)
Repurchases of common stock	(2.8)	0.0
Tax withholdings related to net share settlements of restricted stock units	(1.5)	(3.6)
Decrease in book overdrafts	(6.2)	(10.4)
Net cash used in financing activities	(84.0)	(134.4)
Effects of changes in foreign exchange rates	0.2	0.2
Change in cash, cash equivalents and restricted cash	9.9	9.5
Cash, cash equivalents and restricted cash, beginning of period	41.6	41.7
Cash, cash equivalents and restricted cash, end of period	51.5	51.2
Cash paid (received) during the period for:
Income taxes, net	0.1	(5.9)
Interest	3.2	1.8
Non-cash capital lease obligations incurred	0.1	0.4
Unpaid property and equipment purchases included in accrued liabilities	$ 0.0	$ 3.8