CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities
Net income	$ 54.4us-gaap_NetIncomeLoss	$ 49.2us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	39.7	47.6
Excess tax benefit from share-based payment arrangements	(0.4)	(0.4)
Share-based compensation	4.3us-gaap_ShareBasedCompensation	3.5us-gaap_ShareBasedCompensation
Deferred income taxes	(0.9)us-gaap_DeferredIncomeTaxExpenseBenefit	(12.5)us-gaap_DeferredIncomeTaxExpenseBenefit
Income of unconsolidated affiliated company	(0.5)	(0.4)
Non-cash impairment charge of discontinued operations	3.2	0
(Gain) loss on sale of property and equipment	(0.4)	0
Gain on divestitures	0us-gaap_GainLossOnSaleOfBusiness	(9.4)us-gaap_GainLossOnSaleOfBusiness
Changes in working capital, excluding effect of currency	(17.8)	(56.8)
Changes in other assets and liabilities	3.6	(8.3)
Net cash provided by operating activities	85.2	12.5
Cash flows from investing activities
Additions to property and equipment	(39.5)	(33.5)
Proceeds from sale of property and equipment	4.0	2.5
Proceeds from divestitures	0	79.8
Net cash (used in) provided by investing activities	(35.5)	48.8
Cash flows from financing activities
Net borrowing of commercial paper	33.7	13.3
Net (repayment) borrowing of short-term debt	(1.8)	5.1
Cash dividends paid to shareholders	(28.0)us-gaap_PaymentsOfDividendsCommonStock	(27.5)us-gaap_PaymentsOfDividendsCommonStock
Common stock purchased for the treasury	(37.5)	(43.2)
Excess tax benefit from share-based payment arrangements	0.4	0.4
Stock incentive programs and related tax withholdings	(2.6)	(1.5)
Net cash used in financing activities	(35.8)	(53.4)
Effect of exchange rates on cash and cash equivalents	(0.7)	2.6
Net increase in cash and cash equivalents	13.2	10.5
Cash and cash equivalents balance at beginning of year	47.1	141.7
Cash and cash equivalents balance at end of period	60.3	152.2
Paper [Member]
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on divestitures		(9.4)
Cash flows from investing activities
Proceeds from divestitures		$ 79.8

Change during the period in carrying value for all deferred assets and liabilities.

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