Acquisitions and License Agreements (Schedule of Fair Value of Identifiable Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Millions	Mar. 25, 2016	Feb. 01, 2016	Sep. 25, 2015	Apr. 16, 2015
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Goodwill	$ 3,645.3		$ 3,649.4
Hemostasis Products
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Cash and cash equivalents		$ 3.3
Inventory		108.3
Intangible assets		124.0
Goodwill		0.1
Other assets, current and non-current		3.4
Total assets acquired		239.1
Current liabilities		5.7
Other liabilities (non-current)		10.6
Deferred tax liabilities, net (non-current)		(3.3)
Contingent consideration		52.0
Long-term Debt		0.0
Total liabilities assumed		65.0
Net assets acquired		174.1
Acquired accounts receivable		$ 0.0
Therakos
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Cash and cash equivalents			41.3
Inventory			23.5
Intangible assets			1,170.0
Goodwill			430.4
Other assets, current and non-current			42.1
Total assets acquired			1,707.3
Current liabilities			24.7
Other liabilities (non-current)			0.6
Deferred tax liabilities, net (non-current)			318.1
Contingent consideration			0.0
Long-term Debt			344.8
Total liabilities assumed			688.2
Net assets acquired			1,019.1
Acquired accounts receivable			$ 22.0
Ikaria, Inc.
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Cash and cash equivalents				$ 77.3
Inventory				26.3
Intangible assets				1,971.0
Goodwill				795.0
Other assets, current and non-current				174.3
Total assets acquired				3,043.9
Current liabilities				33.0
Other liabilities (non-current)				15.8
Deferred tax liabilities, net (non-current)				620.5
Contingent consideration				0.0
Long-term Debt				1,121.0
Total liabilities assumed				1,790.3
Net assets acquired				1,253.6
Acquired accounts receivable				$ 73.8