CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 1,058.9	$ 843.1
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	644.2	604.3
Amortization of debt issuance costs and discounts	10.0	17.6
Share-based compensation	33.8	46.2
(Gain) loss on sale or impairment of properties and other assets, net	0.2	(9.6)
Unrealized (gain) loss on foreign currency fluctuations and derivative instruments, net	61.2	(84.5)
Income tax (benefit) expense	231.6	338.5
Income tax (paid) received	11.2	15.9
Interest expense, excluding interest amortization	231.8	259.3
Interest paid	(273.1)	(299.0)
Pension expense (benefit)	(42.9)	(46.9)
Pension contributions paid	(7.1)	(307.7)
Change in current assets and liabilities (net of impact of business combinations) and other	(168.4)	(231.8)
Net Cash Provided by (Used in) Operating Activities	1,791.4	1,145.4
Cash flows from investing activities:
Additions to properties	(491.0)	(466.0)
Proceeds from sales of properties and other assets	7.5	56.9
Other	(50.0)	11.1
Net cash provided by (used in) investing activities	(533.5)	(398.0)
Cash flows from financing activities:
Exercise of stock options under equity compensation plans	6.7	3.6
Dividends paid	(265.6)	(264.9)
Payments on debt and borrowings	(310.2)	(2,601.5)
Proceeds on debt and borrowings	0.0	1,536.0
Net proceeds from (payments on) revolving credit facilities and commercial paper	(374.8)	999.7
Change in overdraft balances and other	20.5	(40.7)
Net cash provided by (used in) financing activities	(923.4)	(367.8)
Cash and cash equivalents:
Net increase (decrease) in cash and cash equivalents	334.5	379.6
Effect of foreign exchange rate changes on cash and cash equivalents	(3.0)	30.8
Balance at beginning of year	418.6	560.9
Balance at end of period	$ 750.1	$ 971.3