Stock-Based Compensation, Stock Option Plans (Details) (USD $)	6 Months Ended		3 Months Ended
	Dec. 31, 2011 years		Dec. 31, 2011 Stock options [Member] years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, beginning	28,332,486
Options Granted	2,942,124
Options Exercised	(831,689)
Options Cancelled	(2,286,993)
Options outstanding, ending	28,155,928
Options outstanding, weighted average exercise price, beginning (per share)	$ 25.62
Options granted, weighted average exercise price (per share)	$ 22.52
Options exercised, weighted average exercise price (per share)	$ 16.19
Options cancelled, weighted average exercise price (per share)	$ 32.32
Options outstanding, weighted average exercise price, ending (per share)	$ 25.03
Options outstanding, weighted average remaining contractual term (in years)	3.8
Options outstanding, aggregate intrinsic value	$ 153,055,757	[1]
Options exercisable, number of shares	15,546,715
Options exercisable, weighted average exercise price (per share)	$ 30.86
Options exercisable, weighted average remaining contractual term (in years)	2.5
Options exercisable, aggregate intrinsic value	45,579,755	[1]
Options vested and expected to vest, number of shares	26,494,477
Options vested and expected to vest, weighted average exercise price (per share)	$ 25.39
Options vested and expected to vest, weighted average remaining contractual term (in years)	3.6
Options vested and expected to vest, aggregate intrinsic value	141,211,913	[1]
Unrecognized compensation costs related to unvested stock options			$ 40,913,000
Unvested stock options			12,609,000
Weighted average period of recognition for unrecognized compensation costs (in years)			2.8

[1] (1)Aggregate intrinsic value represents the difference between the exercise price and the closing price per share of the Company's common stock on December 30, 2011, the last business day preceding the fiscal quarter-end, multiplied by the number of options outstanding, exercisable or vested and expected to vest as of December 31, 2011.