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

12 Months Ended

Jun. 30, 2015

Accounting Policies [Abstract]

Schedule of Revenue and Gross Trade Receivables Percentage by Major Customers

The customers in the table below are primarily serviced through our Pharmaceutical segment.

	Percent of Revenue						Percent of Gross Trade Receivables at June 30
	2015		2014		2013		2015		2014
CVS Health	27	%	28	%	23	%	20	%	22	%
Walgreen Co.	—	%	4	%	20	%	—	%	—	%

Components of Property and Equipment

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

(in millions)	2015			2014
Land, building and improvements	$	1,465		$	1,419
Machinery and equipment	2,440			2,326
Furniture and fixtures	129			125
Total property and equipment, at cost	4,034			3,870
Accumulated depreciation and amortization	(2,528		)	(2,411		)
Property and equipment, net	$	1,506		$	1,459