CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities
Net income	$ 278.0	$ 214.9
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on sale of assets	(2.6)	0.0
Asset impairments	0.2	0.2
Depreciation and amortization	24.7	21.5
Amortization of intangible assets	32.2	24.5
Amortization of debt issuance expenses	0.8	1.0
Share-based compensation expense	13.5	10.5
Deferred income taxes	(0.2)	(14.0)
Non-cash interest expense associated with forward starting swaps	0.0	3.3
Termination of the U.S. pension plan	0.0	9.7
Changes in (net of the effect from acquisitions/divestitures and foreign exchange):
Receivables	(68.7)	(46.3)
Inventories	(84.5)	(20.9)
Other current assets	(17.8)	0.1
Trade accounts payable	36.2	22.6
Deferred revenue	1.3	15.5
Accrued expenses	(22.5)	2.3
Other - net	1.4	0.7
Net cash flows provided by operating activities	192.0	245.6
Cash flows from investing activities
Purchases of property, plant and equipment	(31.7)	(30.6)
Acquisition of businesses, net of cash acquired	(234.9)	(575.6)
Note receivable from collaborative partner	0.0	(4.2)
Proceeds from disposal of fixed assets	6.6	0.2
Other - net	(0.1)	0.9
Net cash flows used in investing activities	(260.1)	(609.3)
Cash flows from financing activities
Proceeds from issuance of long-term borrowings	0.0	499.4
Payment of long-term borrowings	0.0	(350.0)
Payment of make-whole redemption premium	0.0	(6.7)
Debt issuance costs	0.0	(4.6)
Dividends paid	(86.9)	(79.2)
Proceeds from stock option exercises	5.2	10.7
Repurchases of common stock	(110.4)	0.0
Shares surrendered for tax withholding	(4.9)	(5.5)
Other - net	(0.1)	(0.1)
Net cash flows (used in) provided by financing activities	(197.1)	64.0
Effect of exchange rate changes on cash and cash equivalents	(32.4)	(11.8)
Net decrease in cash	(297.6)	(311.5)
Cash and cash equivalents at beginning of year	855.4	1,025.9
Cash and cash equivalents at end of period	557.8	714.4
Cash paid for:
Interest	18.5	17.2
Income taxes	$ 86.9	$ 72.7