CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Operating Activities
Net income	$ 239.9	$ 197.0
Adjustments to reconcile net income to cash provided by (used for) operating activities:
Depreciation and amortization	246.3	233.7
Stock-based compensation expense	24.2	5.7
Below market intangible amortization	(19.9)	(55.4)
Changes in operating assets and liabilities, net of acquisitions
Accounts receivable and unbilled accounts receivable	(28.8)	246.1
Inventories	7.8	(30.3)
Accounts payable	82.4	(148.5)
Accrued income taxes	18.6	5.1
Accrued liabilities and customer deposits	(38.0)	(99.3)
Other assets and liabilities	(17.1)	(125.5)
Net cash provided by operating activities	515.4	228.6
Investing Activities
Purchase of property, plant and equipment	(55.5)	(67.6)
Proceeds from disposal of assets and businesses	8.2	9.7
Acquisitions of businesses, net of cash acquired	(405.1)	(40.3)
Net cash used for investing activities	(452.4)	(98.2)
Financing Activities
Proceeds from debt	3,008.4	2,093.0
Payments of debt	(3,170.0)	(2,059.3)
Repurchase of stock	(1.2)	(105.3)
Cash dividends	(45.9)	(46.4)
Other financing activities	(3.8)	(5.5)
Net cash used for financing activities	(212.5)	(123.5)
Effect of changes in currency exchange rates	4.3	(23.2)
Decrease in cash	(145.2)	(16.3)
Cash and cash equivalents, beginning of period	598.7	604.2
Cash and cash equivalents, end of period	$ 453.5	$ 587.9