Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash Flows from Operating Activities
Net Income	$ 21.5	$ 34.4
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	13.2	12.5
Non-cash operating lease expense	8.2	7.1
Deferred income taxes	(1.1)	(1.8)
Net income attributable to noncontrolling interests	(0.1)	(0.1)
Changes in assets and liabilities:
Trade receivables	(41.3)	62.8
Merchandise inventory	7.6	(37.6)
Other current assets	(4.5)	0.6
Other non-current assets	(1.1)	0.3
Trade accounts payable	68.4	30.1
Accrued payroll and benefit costs	(49.0)	(48.7)
Other current liabilities	(27.6)	(9.6)
Other non-current liabilities	(6.6)	0.5
Total adjustments to net income	(33.9)	16.1
Net cash (used in) provided by operating activities	(12.4)	50.5
Cash Flows from Investing Activities
Proceeds from disposal of property	0.0	0.1
Capital expenditures for property	(8.1)	(5.0)
Net cash used by investing activities	(8.1)	(4.9)
Cash Flows from Financing Activities
Net increase (decrease) in short-term borrowings	132.0	(15.0)
Principal payments under finance arrangements	(2.2)	(2.1)
Sales of common stock	10.5	9.9
Purchases of common stock	(4.2)	(5.5)
Purchases of noncontrolling interests’ common stock	(0.1)	(0.3)
Dividends paid	(6.9)	(6.5)
Net cash provided (used) by financing activities	129.1	(19.5)
Net Increase in Cash	108.6	26.1
Cash, Beginning of Year	60.8	58.9
Cash, End of Year	169.4	85.0
Non-cash Investing and Financing Activities:
Acquisitions of equipment under finance leases	0.2	1.2
Acquisitions of assets under operating leases	$ 16.0	$ 9.8