Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash Flows from Operating Activities
Net income	$ 175.7	$ 164.8
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	83.5	77.6
Deferred income taxes	6.1	(0.5)
Stock-based compensation	13.4	15.9
Provision for bad debt expense	(0.3)	6.8
Loss on disposition of business	6.8	0.0
Loss on extinguishment of debt	16.8	0.0
Changes in assets and liabilities, excluding effects of acquisitions:
Decrease (increase) in accounts receivable, net	(125.6)	25.0
Decrease (increase) in inventories, net	(33.2)	24.5
Increase in accounts payable	92.2	13.1
Decrease in current liabilities	(15.7)	(45.7)
Changes in other assets and liabilities, net	(5.2)	17.8
Contribution to qualified defined benefit pension plans	(0.1)	(1.4)
Other, net	(5.1)	5.8
Net cash provided by operating activities	209.3	303.7
Cash Flows from Investing Activities
Capital expenditures	(39.1)	(35.0)
Proceeds from disposal of business	8.5	0.0
Acquisition of businesses, net of cash acquired	0.1	(2.0)
Purchases of available-for-sale investments	(6.2)	(4.7)
Proceeds from available-for-sale investments	3.3	11.1
Other, net	6.6	3.7
Net cash used in investing activities	(26.8)	(26.9)
Cash Flows from Financing Activities
Long-term debt borrowings	298.7	225.0
Long-term debt repayments	(300.0)	(115.6)
Short-term debt (repayments) borrowings, net	(15.6)	73.5
Payment of dividends to shareholders	(106.5)	(98.9)
Payment of dividends to noncontrolling interest	(2.3)	(1.6)
Repurchase of common stock	(11.2)	(41.3)
Debt issuance costs	(4.5)	0.0
Make whole payment for retirement of long-term debt	(16.0)	0.0
Other, net	(20.9)	(6.5)
Net cash (used) provided by financing activities	(178.3)	34.6
Effect of exchange rate changes on cash and cash equivalents	1.6	(8.4)
Increase in cash and cash equivalents	5.8	303.0
Cash and cash equivalents
Beginning of period	259.6	182.0
End of period	$ 265.4	$ 485.0