Acquisitions (Fair Values Of The Assets Acquired And Liabilities) (Details) - USD ($) $ in Millions		9 Months Ended
	Mar. 31, 2020	Oct. 02, 2020	Sep. 27, 2019
Business Acquisition [Line Items]
Trade accounts receivable		$ 483.1
Inventories		939.2
Property, plant and equipment		688.8
Goodwill		10,301.4
Other intangible assets, primarily technology and customer relationships		10,671.9
Trade accounts payable		(249.2)
Pension liabilities		(422.8)
Deferred tax liabilities		(1,196.5)
Other assets and liabilities, net		(397.4)
Net cash consideration		20,818.5	$ 331.1
Cytiva
Business Acquisition [Line Items]
Trade accounts receivable		481.7
Inventories		939.2
Property, plant and equipment		688.8
Goodwill	$ 10,200.0	10,206.7
Other intangible assets, primarily technology and customer relationships		10,655.5
Trade accounts payable		(248.8)
Pension liabilities	$ (400.0)	(422.8)
Deferred tax liabilities		(1,196.5)
Other assets and liabilities, net		(389.1)
Net cash consideration		20,714.7
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Trade accounts receivable		1.4
Inventories		0.0
Property, plant and equipment		0.0
Goodwill		94.7
Other intangible assets, primarily technology and customer relationships		16.4
Trade accounts payable		(0.4)
Pension liabilities		0.0
Deferred tax liabilities		0.0
Other assets and liabilities, net		(8.3)
Net cash consideration		$ 103.8