Intangible Assets and Goodwill (Schedule Of Intangible Assets) (Details) - USD ($) $ in Millions	Jul. 01, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 1,636.0	$ 1,737.7
Accumulated amortization	(1,203.1)	(1,231.1)
Total	432.9	506.6
Developed product technology
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	948.5	1,011.9
Accumulated amortization	(729.3)	(748.2)
Total	219.2	263.7
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	632.7	667.8
Accumulated amortization	(427.0)	(428.9)
Total	205.7	238.9
Trade names and trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	45.6	48.0
Accumulated amortization	(38.6)	(45.0)
Total	7.0	3.0
Distribution rights and other intellectual property
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	9.2	10.0
Accumulated amortization	(8.2)	(9.0)
Total	$ 1.0	$ 1.0