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

12 Months Ended

Jun. 30, 2014

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
	2014		2013		2012		2014		2013
CVS	28	%	23	%	22	%	22	%	19	%
Walgreen Co.	4	%	20	%	21	%	—	%	24	%

Components of Property and Equipment

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

(in millions)	2014			2013
Land, building and improvements	$	1,419		$	1,398
Machinery and equipment	2,326			2,149
Furniture and fixtures	125			122
Total property and equipment, at cost	3,870			3,669
Accumulated depreciation and amortization	(2,411		)	(2,180		)
Property and equipment, net	$	1,459		$	1,489