Acquisitions (Tables)

9 Months Ended

Sep. 30, 2016

Business Combinations [Abstract]

Schedule of Business Acquisitions, by Acquisition

Purchase Price Allocation of Acquired Net Assets

	2016									2015
	Sage			Physio			Other			Other
Purchase price paid	$	2,870		$	1,299		$	314		$	140
Contingent consideration	5			—			27			9
Loss on settlement of pre-existing contract	—			—			(19		)	—
Total consideration	$	2,875		$	1,299		$	322		$	149
Tangible assets acquired:
Cash	$	91		$	32		$	1		$	—
Accounts receivable	29			106			5			4
Inventory	63			74			19			9
Other assets	80			118			16			13
Liabilities	(76		)	(387		)	(29		)	(7		)
Goodwill	1,515			638			170			62
Intangible assets:
Customer relationship	930			349			12			13
Trade name	70			150			13			2
Developed technology and patents	173			212			106			53
Non-compete	—			—			2			—
IPR&D	—			7			7			—
Total	$	2,875		$	1,299		$	322		$	149
Weighted-average life of intangible assets	15			14			12			10

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated Amortization Expense

Remainder of 2016		2017		2018		2019		2020
$	86	$	345	$	338	$	329	$	310