Acquisition-related Intangible Assets (Details) - USD ($) $ in Millions	Jul. 02, 2016	Dec. 31, 2015
Definite-Lived Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	$ 18,727.4	$ 17,994.1
Accumulated Amortization	(7,136.7)	(6,487.1)
Definite-Lived Intangible Assets, Net	11,590.7	11,507.0
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,251.5	1,251.3
Acquisition-related Intangible Assets, Gross	19,978.9	19,245.4
Acquisition-related Intangible Assets, net of Accumulated Amortization	12,842.2	12,758.3
Tradenames [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,234.8	1,234.8
In-Process Research and Development [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	16.7	16.5
Customer Relationships [Member]
Definite-Lived Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	12,323.9	11,844.4
Accumulated Amortization	(4,490.6)	(4,086.9)
Definite-Lived Intangible Assets, Net	7,833.3	7,757.5
Product Technology [Member]
Definite-Lived Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	5,012.3	4,799.8
Accumulated Amortization	(2,012.3)	(1,819.0)
Definite-Lived Intangible Assets, Net	3,000.0	2,980.8
Tradenames [Member]
Definite-Lived Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	1,357.9	1,316.7
Accumulated Amortization	(600.5)	(548.2)
Definite-Lived Intangible Assets, Net	757.4	768.5
Other Intangible Assets [Member]
Definite-Lived Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	33.3	33.2
Accumulated Amortization	(33.3)	(33.0)
Definite-Lived Intangible Assets, Net	$ 0.0	$ 0.2