Basis of Presentation and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2016

Accounting Policies [Abstract]

Schedule of Revenue and Gross Trade Receivables Percentage by Major Customers

The table below summarizes historical percent of revenue and gross trade receivables from CVS Health.

	Percent of Revenue						Percent of Gross Trade Receivables at June 30
	2016		2015		2014		2016		2015
CVS Health	25	%	27	%	28	%	22	%	20	%

Components of Property and Equipment

The following table presents the components of property and equipment, net at June 30:

(in millions)	2016			2015
Land, building and improvements	$	1,735		$	1,465
Machinery and equipment	2,608			2,440
Furniture and fixtures	133			129
Total property and equipment, at cost	4,476			4,034
Accumulated depreciation and amortization	(2,680		)	(2,528		)
Property and equipment, net	$	1,796		$	1,506