CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Mar. 26, 2016	Sep. 26, 2015
Accounts receivable, allowances	$ 60	$ 63
Common stock, par value	$ 0.00001	$ 0.00001
Common stock, shares authorized	12,600,000,000	12,600,000,000
Common stock, shares issued	5,478,446,000	5,578,753,000
Common stock, shares outstanding	5,478,446,000	5,578,753,000