Note 14. Segment and Geographic Area Information - Revenue by Major Customers Textuals (Details) (Electronic Manufacturing Services segment, Bayer AG Affiliates, USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Electronic Manufacturing Services segment | Bayer AG Affiliates
Revenue, Major Customer
Sales to Bayer AG affiliates	$ 5.0	$ 135.7	$ 169.6
Sales to Bayer AG affiliates, Percent of Sales	0.00%	11.00%	15.00%