CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Operating Activities
Net income	$ 189.5	$ 256.9
Adjustments to reconcile net income to cash provided by operations:
Depreciation and amortization	289.3	83.0
Stock-based compensation expense	36.1	20.5
Below market intangible amortization	(29.9)	0.0
Loss on disposal of property, plant and equipment	12.6	4.0
Changes in operating assets and liabilities, net of acquisitions
Accounts receivable and unbilled accounts receivable	(32.3)	(100.2)
Inventories	58.7	(125.5)
Accounts payable	(146.5)	4.2
Accrued income taxes	14.5	(43.8)
Accrued liabilities and customer deposits	18.8	16.4
Other assets and liabilities	156.9	(77.5)
Net cash provided by operating activities	567.7	38.0
Investing Activities
Purchase of property, plant and equipment	(112.6)	(64.2)
Proceeds from disposal of property, plant and equipment	3.4	9.1
Acquisitions of businesses, net of cash acquired	(3,000.6)	(49.1)
Net cash used for investing activities	(3,109.8)	(104.2)
Financing Activities
Proceeds from debt	2,955.5	3,490.2
Payments of debt	(2,064.6)	(1,466.6)
Proceeds from exercise of stock options and other benefit plans	0.7	13.1
Payment of income tax withholding on share-based compensation	(6.2)	(6.7)
Payment of contingent consideration on acquisitions	(10.1)	0.0
Cash dividends	(58.2)	(34.7)
Net cash provided by financing activities	817.1	1,995.3
Effect of changes in currency exchange rates	(29.9)	(27.1)
(Decrease) increase in cash	(1,754.9)	1,902.0
Cash, cash equivalents, and restricted cash, beginning of period	2,342.3	233.4
Cash, cash equivalents, and restricted cash, end of period	$ 587.4	$ 2,135.4