Condensed Consolidated Statements Of Cash Flows (unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021
Cash flow from operating activities:
Net income	$ 364.1	$ 377.5
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	30.1	30.9
Amortization expense	97.9	105.1
Deferred income taxes	(41.3)	(8.9)
Stock-based compensation	93.2	95.1
Divestitures gain, net	(103.1)	(43.6)
Other, net	22.7	5.7
(Increase) decrease in assets:
Accounts receivable, net	13.2	33.7
Inventories	(99.5)	(28.4)
Other current and non-current assets	(31.7)	(42.5)
Increase (decrease) in liabilities:
Accounts payable	(3.8)	50.8
Accrued compensation and benefits	(52.9)	25.1
Deferred revenue	14.3	(8.4)
Other current and non-current liabilities	(18.1)	3.1
Net cash provided by operating activities	285.1	595.2
Cash flow from investing activities:
Acquisitions of businesses, net of cash acquired	(318.1)	(1.2)
Purchases of property and equipment	(36.6)	(31.4)
Net proceeds from divestitures	214.3	67.3
Net proceeds from sale of property and equipment	0.1	20.7
Other, net	(11.9)	(4.4)
Net cash (used in) provided by investing activities	(152.2)	51.0
Cash flow from financing activities:
Issuance of common stock, net of tax withholdings	(4.8)	1.1
Repurchases of common stock	(394.7)	(140.0)
Proceeds from debt and revolving credit lines	529.3	198.9
Payments on debt and revolving credit lines	(235.9)	(421.7)
Other, net	(8.9)	(1.5)
Net cash used in financing activities	(115.0)	(363.2)
Effect of exchange rate changes on cash and cash equivalents	(34.9)	(7.5)
Net (decrease) increase in cash and cash equivalents	(17.0)	275.5
Cash and cash equivalents - beginning of period	325.7	237.7
Cash and cash equivalents - end of period	$ 308.7	$ 513.2