Goodwill and Other Intangible Assets - Goodwill (Details) $ in Millions	3 Months Ended
	Sep. 26, 2015 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 4,971.9
Business Acquisitions	117.1
Purchase Accounting Adjustments	(87.2)
Currency translation adjustment	(14.7)
Ending balance	4,987.1
CHC [Member]
Goodwill [Roll Forward]
Beginning balance	1,897.5
Business Acquisitions	4.9
Purchase Accounting Adjustments	(0.2)
Currency translation adjustment	(3.8)
Ending balance	1,898.4
BCH [Member]
Goodwill [Roll Forward]
Beginning balance	1,551.9
Business Acquisitions	112.2
Purchase Accounting Adjustments	(87.0)
Currency translation adjustment	0.4
Ending balance	1,577.5
Rx [Member]
Goodwill [Roll Forward]
Beginning balance	1,233.6
Business Acquisitions	0.0
Purchase Accounting Adjustments	0.0
Currency translation adjustment	(8.1)
Ending balance	1,225.5
Specialty Sciences [Member]
Goodwill [Roll Forward]
Beginning balance	200.7
Business Acquisitions	0.0
Purchase Accounting Adjustments	0.0
Currency translation adjustment	0.0
Ending balance	200.7
Other [Member]
Goodwill [Roll Forward]
Beginning balance	88.2
Business Acquisitions	0.0
Purchase Accounting Adjustments	0.0
Currency translation adjustment	(3.2)
Ending balance	$ 85.0