Consolidated Statement of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash Flows from Operating Activities
Net income	$ 366.1	$ 249.9	$ 297.8
Adjustments to reconcile net income to net cash provided by operating activities, net of acquisitions:
Depreciation and amortization	148.4	98.2	90.9
Deferred income taxes	49.0	(14.3)	12.7
Stock-based compensation	24.2	22.3	22.3
Loss on extinguishment of debt	0.0	10.1	0.0
Gain on sale of assets	(4.0)	(11.6)	(5.8)
Changes in assets and liabilities, net of acquisitions:
Decrease (increase) in accounts receivable	(75.4)	3.9	(42.3)
Decrease (increase) in inventories	34.2	(90.3)	18.4
Increase in current liabilities	15.6	57.4	13.8
Changes in other assets and liabilities, net	(20.4)	50.7	8.4
Contributions to qualified defined benefit pension plans	(27.9)	(1.7)	(18.0)
Other, net	7.3	4.4	12.8
NET CASH PROVIDED BY OPERATING ACTIVITIES	517.1	379.0	411.0
Cash Flows from Investing Activities
Capital expenditures	(96.2)	(79.7)	(67.2)
Acquisitions, net of cash acquired	(1,118.0)	(184.1)	(173.4)
Purchases of available-for-sale investments	(16.6)	(20.9)	(20.0)
Proceeds from sales of available-for-sale investments	20.5	17.4	13.3
Proceeds from disposition of assets	6.8	18.4	10.8
Other, net	2.1	3.3	6.3
NET CASH USED IN INVESTING ACTIVITIES	(1,201.4)	(245.6)	(230.2)
Cash Flows from Financing Activities
Issuance of long-term debt	947.5	297.6	397.0
Payment of long-term debt	(168.8)	(300.0)	0.0
Issuance of short-term debt	0.8	66.3	1.2
Payment of short-term debt	(38.0)	(1.7)	(51.5)
Make whole payment for extinguishment of long-term debt	0.0	(9.9)	0.0
Debt issuance cost	(7.6)	(3.0)	(3.6)
Payment of dividends	(172.3)	(157.6)	(144.0)
Payment of dividends to noncontrolling interest	(3.9)	(3.5)	(2.8)
Acquisition of common shares	(40.0)	(92.5)	(246.8)
Other	(11.2)	(10.0)	(8.9)
NET CASH PROVIDED (USED) IN FINANCING ACTIVITIES	506.5	(214.3)	(59.4)
Effect of foreign currency exchange rate changes on cash and cash equivalents	(8.2)	18.3	(27.3)
Increase (Decrease) in cash and cash equivalents	(186.0)	(62.6)	94.1
Cash and cash equivalents, beginning of year	375.0	437.6	343.5
Cash and cash equivalents, end of year	$ 189.0	$ 375.0	$ 437.6