Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash flows from operating activities:
Net income	$ 35.5	$ 33.8
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
LIFO and inventory provisions	10.0	9.2
Amortization of debt issuance costs	0.3	0.2
Stock-based compensation expense	5.5	6.7
Bad debt expense, net	1.6	1.1
Depreciation and amortization	31.2	28.3
Foreign currency transaction losses, net	0.1	1.3
Deferred income taxes	3.6	(0.3)
Pension settlement expenses	(1.2)	(0.9)
Changes in operating assets and liabilities:
Accounts receivable, net	(48.6)	(33.3)
Other receivables, net	(39.2)	(3.3)
Inventories, net	(74.3)	53.9
Deposits, prepayments and other non-current assets	(31.6)	(18.0)
Accounts payable	(25.9)	22.3
Cigarette and tobacco taxes payable	36.2	(10.2)
Pension, claims, accrued and other long-term liabilities	39.3	15.3
Excess tax deductions associated with stock-based compensation	(2.8)	(2.0)
Net cash (used in) provided by operating activities	(57.9)	105.9
Cash flows from investing activities:
Acquisition of business, net of cash acquired	(88.4)	(8.0)
Change in restricted cash	0.5	3.3
Additions to property and equipment, net	(44.5)	(24.7)
Capitalization of software and related development costs	(5.1)	(7.5)
Proceeds from sale of fixed assets	0.0	0.3
Net cash used in investing activities	(137.5)	(36.6)
Cash flows from financing activities:
Borrowings under revolving credit facility	1,164.8	718.5
Repayments under revolving credit facility	(949.9)	(768.7)
Dividends paid	(11.3)	(9.1)
Payments on capital leases	(1.8)	(1.6)
Payments of financing costs	(1.5)	(0.4)
Repurchases of common stock	(7.2)	(9.0)
Proceeds from exercise of common stock options	0.3	0.3
Tax withholdings related to net share settlements of restricted stock units	(5.4)	(3.2)
Excess tax deductions associated with stock-based compensation	2.8	2.0
Increase (decrease) in book overdrafts	13.7	(1.1)
Net cash provided by (used in) financing activities	204.5	(72.3)
Effects of changes in foreign exchange rates	1.3	(2.0)
Change in cash and cash equivalents	10.4	(5.0)
Cash and cash equivalents, beginning of period	12.5	14.4
Cash and cash equivalents, end of period	22.9	9.4
Cash paid during the period for:
Income taxes, net	14.4	21.1
Interest	2.3	1.0
Non-cash capital lease obligations incurred	0.2	5.2
Unpaid property and equipment purchases included in accrued liabilities	$ 1.3	$ 1.5