Changes in Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Oct. 03, 2021	Jul. 04, 2021	Apr. 04, 2021	Oct. 04, 2020	Jul. 05, 2020	Apr. 05, 2020	Oct. 03, 2021	Oct. 04, 2020	Jan. 03, 2021	Dec. 29, 2019
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Cost of Goods and Services Sold	$ (534,848)			$ (436,580)			$ (1,600,668)	$ (1,145,327)
Selling, general and administrative expenses	339,047			225,249			872,276	654,844
Research and development expenses	68,608			50,131			194,648	148,566
Restructuring and other costs, net	2,211			4,059			13,018	11,075
Operating income (loss) from continuing operations	221,970			248,006			1,022,234	468,327
Nonoperating Income (Expense)	60,302			14,249			54,027	35,054
Provision for income taxes	33,883			57,021			215,111	85,609
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	127,785			176,736			753,096	347,664
Loss on disposition of discontinued operations before income taxes	0			0			0	0
Cash and cash equivalents	487,373			258,293			487,373	258,293	$ 402,036
Accounts receivable, net	(947,805)						(947,805)		(1,155,109)
Inventories	645,419						645,419		514,567
Other current assets	(170,207)						(170,207)		(167,208)
Property, Plant and Equipment, Net	537,710						537,710		368,304
Intangible assets, net	4,160,736						4,160,736		1,365,693
Goodwill	7,420,271						7,420,271		3,447,114
Other assets, net	321,667						321,667		333,048
Assets	(14,899,849)						(14,899,849)		(7,960,315)
Current portion of long-term debt	4,485						4,485		380,948
Accounts payable	320,435						320,435		327,325
Accrued expenses and other current liabilities	820,109						820,109		943,916
Long-term debt	5,099,077						5,099,077		1,609,701
Long-term liabilities	1,512,153						1,512,153		774,531
Liabilities	7,941,264						7,941,264		4,224,823
Preferred Stock, Value, Issued	0						0		0
Common Stock, Value, Issued	126,200						126,200		112,090
Capital in excess of par value	2,742,750						2,742,750		148,101
Retained earnings	4,235,831						4,235,831		3,507,262
Accumulated other comprehensive loss	(146,196)						(146,196)		(31,961)
Stockholders' Equity Attributable to Parent	6,958,585	$ 4,239,807	$ 4,002,305	3,231,681	$ 2,967,463	$ 2,759,746	6,958,585	3,231,681	3,735,492	$ 2,813,824
Liabilities and Equity	(14,899,849)						(14,899,849)		$ (7,960,315)
Discontinued Operation, Tax Effect of Discontinued Operation	47			37			123	138
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	(47)			(37)			(123)	(138)
Net income	$ 127,738	$ 245,930	$ 379,305	$ 176,699	$ 137,162	$ 33,665	$ 752,973	$ 347,526