Quarterly report pursuant to Section 13 or 15(d)

Composition of Certain Financial Statement Items Investment Income, Net (Details)

v3.2.0.727
Composition of Certain Financial Statement Items Investment Income, Net (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 28, 2015
Jun. 29, 2014
Jun. 28, 2015
Jun. 29, 2014
Investment Income, Net [Abstract]        
Interest and dividend income $ 128 $ 139 $ 400 $ 460
Interest expense (32) 0 (34) (4)
Net realized gains on marketable securities 117 290 381 660
Net realized gains on other investments 5 8 18 25
Impairment losses on marketable securities (42) (8) (131) (149)
Impairment losses on other investments (13) (3) (30) (21)
Net gains (losses) on derivative instruments 10 (6) 16 (1)
Equity in net losses of investees (10) (2) (23) (7)
Net gains on deconsolidation of subsidiaries 0 4 3 5
Investment income, net $ 163 $ 422 $ 600 $ 968