Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Current assets:
Allowances for returns and doubtful accounts	$ 998,383	$ 358,161
Stockholders equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	600,000,000	600,000,000
Common stock, shares issued	271,126,753	267,789,992
Common stock, shares outstanding	221,908,650	229,994,216
Treasury stock, shares held	49,218,103	37,795,776