Commitments and Contingencies (Other Commitments) (Details) (USD $)	12 Months Ended
	Jun. 30, 2012
Product Purchases for Resale Commitments [Member]
Product purchases for resale term for majority of agreements	one year
Unrecorded unconditional purchase obligation as of balance sheet date	$ 1,045,400,000
Product purchases for resale commitment in one year	855,444,000
Product purchases for resale commitment in two years	187,062,000
Product purchases for resale commitment in three years	1,323,000
Product purchases for resale commitment in four years	1,000,000
Product purchases for resale commitment in five years	591,000
Hardware and Hardware Hosting Services Commitment [Member]
Time period of long-term purchase commitment	ten-year period
Total amount of long-term purchase commitment	586,900,000
Termination fee associated with long-term purchase commitment if terminated in next fiscal year	$ 14,100,000