Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jul. 02, 2016	Apr. 02, 2016	Jun. 27, 2015	Jul. 02, 2016
Goodwill [Roll Forward]
Beginning balance		$ 5,364.9		$ 5,364.9
Business Acquisitions				1.7
Goodwill, Impairment Loss				(163.3)
Goodwill, Transfers				11.7
Currency translation adjustment				56.8
Ending balance	$ 5,271.8			5,271.8
CHC [Member]
Goodwill [Roll Forward]
Beginning balance		1,890.0		1,890.0
Business Acquisitions				0.0
Goodwill, Impairment Loss				0.0
Goodwill, Transfers				4.5
Currency translation adjustment				(5.7)
Ending balance	1,888.8			1,888.8
BCH [Member]
Goodwill [Roll Forward]
Beginning balance		1,980.5		1,980.5
Business Acquisitions				0.0
Goodwill, Impairment Loss	30.3	(193.6)		(163.3)
Goodwill, Transfers				0.0
Currency translation adjustment				74.6
Ending balance	1,891.8			1,891.8
Rx [Member]
Goodwill [Roll Forward]
Beginning balance		1,222.2		1,222.2
Business Acquisitions				1.7
Goodwill, Impairment Loss				0.0
Goodwill, Transfers				0.0
Currency translation adjustment				(13.0)
Ending balance	1,210.9			1,210.9
Specialty Sciences [Member]
Goodwill [Roll Forward]
Beginning balance		200.7		200.7
Business Acquisitions				0.0
Goodwill, Impairment Loss				0.0
Goodwill, Transfers				0.0
Currency translation adjustment				0.0
Ending balance	200.7			200.7
Other [Member]
Goodwill [Roll Forward]
Beginning balance		71.5		71.5
Business Acquisitions				0.0
Goodwill, Impairment Loss				0.0
Goodwill, Transfers				7.2
Currency translation adjustment				0.9
Ending balance	$ 79.6			$ 79.6
Omega [Member] | Brands [Member]
Goodwill [Line Items]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		$ 273.4
MEXICO | CHC [Member]
Goodwill [Roll Forward]
Goodwill, Impairment Loss			$ (6.8)