CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Net income	$ 156.4	$ 133.7
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	143.5	157.2
Excess tax benefit from share-based payment arrangements	0	(0.3)
Share-based compensation	15.1	13.1
Deferred income taxes	13.9	(3.3)
Income of unconsolidated affiliated company	(2.5)	(2.1)
(Gain) loss on sale of property and equipment	0.4	0.2
Net facility consolidation and other costs	6.7	27.0
Gain on divestiture	(5.5)	0
Changes in working capital, excluding effect of acquisitions	(38.9)	(20.8)
Net change in deferred charges and credits	(26.7)	(14.5)
Net cash provided by operating activities	262.4	290.2
Cash flows from investing activities
Additions to property and equipment	(90.3)	(92.4)
Business acquisitions and adjustments, net of cash acquired	(56.3)	(19.1)
Proceeds from sale of property and equipment	10.7	4.0
Proceeds from Divestiture	30.4	0
Net cash used in investing activities	(105.5)	(107.5)
Cash flows from financing activities
Repayment of long-term debt	0	(313.6)
Net borrowing of commercial paper	17.7	222.5
Net (repayment) borrowing of short-term debt	(2.4)	5.1
Cash dividends paid to shareholders	(80.8)	(78.3)
Common stock purchased for the treasury	(35.6)	0
Excess tax benefit from share-based payment arrangements	0	0.3
Stock incentive programs and related tax withholdings	(13.5)	(5.1)
Net cash (used in) provided by financing activities	(114.6)	(169.1)
Effect of exchange rates on cash and cash equivalents	(0.8)	(0.1)
Net increase in cash and cash equivalents	41.5	13.5
Cash and cash equivalents balance at beginning of year	114.1	109.8
Cash and cash equivalents balance at end of period	$ 155.6	$ 123.3