Consolidated Statements Of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income	$ 68.3	$ 38.9
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	0.1	0.3
Income (Loss) from continuing operations	68.2	38.6
Adjustments to reconcile net income from continuing operations to net cash provided by operating activities of continuing operations:
Depreciation and amortization	86.9	76.3
Asset Impairment Charges	0.0	(1.6)
Deferred income tax expense (benefit)	(0.6)	(31.2)
Stock compensation expense	7.7	5.2
Changes in assets and liabilities:
Change in receivables	(11.5)	17.6
Change in other current assets	(18.1)	(23.0)
Change in deferred charges, net	0.8	1.5
Change in other assets and liabilities	(32.7)	(1.6)
Change in payables and other current liabilities	32.1	9.9
Net cash provided by operating activities	132.8	91.7
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(51.6)	(56.3)
Proceeds from maturity of short-term investments	0.0	68.7
Acquisitions, net of cash acquired	0.0	804.5
Net cash provided by (used in) investing activities	(51.6)	(792.1)
CASH FLOWS FROM FINANCING ACTIVITIES
Repayments of credit facilities and other debt, net	0.0	344.9
Repayments of Long-term Debt	(54.2)	(40.8)
Proceeds from Accounts Receivable Securitization	374.0	155.0
Repayments of Accounts Receivable Securitization	(359.0)	(135.0)
Repurchase of common shares	(33.1)	(10.0)
Proceeds from exercise of stock options	0.9	1.1
Payments of Dividends	(13.9)	(12.1)
Cash paid for debt issuance costs	0.0	(2.0)
Excess tax benefits from share-based payment arrangements	0.5	1.9
Net cash used in financing activities	(84.8)	303.0
Net increase (decrease) in cash and cash equivalents	(3.6)	(397.4)
Cash and cash equivalents at beginning of period	198.9	580.8
Cash and cash equivalents at end of period	$ 195.3	$ 183.4