Consolidated Statements Of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Cash flows from operating activities:
Net income	$ 449.7	$ 492.8	$ 390.6
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	40.2	41.3	39.7
Amortization expense	131.6	138.6	157.8
Deferred income taxes	(40.0)	(26.9)	(52.9)
Stock-based compensation	120.4	122.6	83.0
Divestitures gain, net	(99.0)	(43.9)	(12.2)
Other, net	41.7	19.2	42.4
(Increase) decrease in assets:
Accounts receivable, net	(55.4)	(9.0)	(14.0)
Inventories	(113.5)	(72.9)	(5.0)
Other current and non-current assets	(46.3)	(30.2)	2.5
Increase (decrease) in liabilities:
Accounts payable	(24.8)	60.3	(15.7)
Accrued compensation and benefits	(54.2)	54.1	34.9
Deferred revenue	108.6	27.4	65.7
Other current and non-current liabilities	(67.8)	(22.9)	(44.8)
Net cash provided by operating activities	391.2	750.5	672.0
Cash flow from investing activities:
Acquisitions of businesses, net of cash acquired	(373.5)	(236.1)	(201.9)
Purchases of property and equipment	(43.2)	(46.1)	(56.8)
Net proceeds from divestitures	215.4	67.3	27.5
Other, net	(25.0)	11.4	(0.6)
Net cash used in investing activities	(226.3)	(203.5)	(231.8)
Cash flows from financing activities:
Issuance of common stock, net of tax withholdings	(13.6)	(15.1)	10.0
Repurchases of common stock	(394.7)	(180.0)	(81.6)
Proceeds from debt and revolving credit lines	814.8	198.9	1,173.8
Payments on debt and revolving credit lines	(590.2)	(449.9)	(1,486.0)
Other, net	(15.3)	(1.6)	(16.5)
Net cash used in financing activities	(199.0)	(447.7)	(400.3)
Effect of exchange rate changes on cash and cash equivalents	(20.6)	(11.3)	8.6
Net (decrease) increase in cash and cash equivalents	(54.7)	88.0	48.5
Cash and cash equivalents - beginning of year	325.7	237.7	189.2
Cash and cash equivalents - end of year	271.0	325.7	237.7
Supplemental cash flow disclosure:
Cash paid for income taxes, net	197.3	98.3	59.0
Cash paid for interest	$ 73.1	$ 61.8	$ 71.8