Consolidated Statements Of Cash Flows - USD ($) $ in Millions		12 Months Ended
		Jan. 03, 2025		Dec. 29, 2023		Dec. 30, 2022
Cash flow from operating activities:
Net income		$ 1,504.4		$ 311.3		$ 449.7
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		232.0		250.6		171.8
Deferred income taxes		27.0		(104.6)		(40.0)
Stock-based compensation		158.6		145.4		120.4
Divestitures gain, net		(1,687.9)		(9.2)		(99.0)
Other, net		93.9		11.6		41.7
(Increase) decrease in assets:
Accounts receivable, net		(135.1)		(36.4)		(55.4)
Inventories		11.0		67.6		(113.5)
Other current and non-current assets		(116.3)		(67.2)		(46.3)
Increase (decrease) in liabilities:
Accounts payable		5.7		(12.4)		(24.8)
Accrued compensation and benefits		56.5		20.8		(54.2)
Deferred revenue		168.5		26.0		108.6
Income taxes payable		265.6		(4.0)		(38.3)
Other current and non-current liabilities		(52.5)		(2.4)		(29.5)
Net cash provided by operating activities		531.4		597.1		391.2
Cash flow from investing activities:
Proceeds from divestitures		1,923.4		17.0		215.4
Acquisitions of businesses, net of cash acquired		(22.0)		(2,088.9)		(373.5)
Purchases of property and equipment		(33.6)		(42.0)		(43.2)
Other, net		(6.7)		45.8		(25.0)
Net cash provided by (used in) investing activities		1,861.1		(2,068.1)		(226.3)
Cash flow from financing activities:
Issuance of common stock, net of tax withholdings		(6.5)		6.7		(13.6)
Repurchases of common stock		(175.0)		(100.0)		(394.7)
Proceeds from debt and revolving credit lines		521.2		3,847.1		814.8
Payments on debt and revolving credit lines		(2,199.4)		(2,292.9)		(590.2)
Other, net		(4.5)		(29.4)		(15.3)
Net cash (used in) provided by financing activities		(1,864.2)		1,431.5		(199.0)
Effect of exchange rate changes on cash and cash equivalents		(19.4)		7.4		(20.6)
Net increase (decrease) in cash and cash equivalents		508.9		(32.1)		(54.7)
Cash and cash equivalents - beginning of period		238.9	[1]	271.0	[1]	325.7
Cash and cash equivalents - end of period	[1]	747.8		238.9		271.0
Supplemental cash flow disclosure:
Cash paid for interest		140.4		133.7		73.1
Cash tax paid, net, excluding tax for the Ag divestiture		106.1		168.0		197.3
Cash tax paid for the Ag divestiture		$ 122.0		$ 0.0		$ 0.0

[1] Includes $9.0 million and $9.1 million of cash and cash equivalents classified as held for sale as of January 3, 2025 and December 29, 2023.