Investments (Tables)

9 Months Ended

12 Months Ended

Jul. 03, 2016

Sep. 27, 2015

Investments [Abstract]

Marketable Securities [Table Text Block]

The Company held the following investments at fair value as of the dates indicated (in millions):

	July 3, 2016		September 27, 2015
Short-term marketable securities - available-for-sale:
Asset-backed securities	$	—	$	10
Certificates of deposit	—		2
Corporate bonds	—		15
Municipal bonds	153		128
Total short-term marketable securities	$	153	$	155
Long-term marketable securities - available-for-sale:
Asset-backed securities	$	—	$	3
Corporate bonds	—		15
Municipal bonds	—		45
Total long-term marketable securities	$	—	$	63

The Company held the following investments at fair value as of the dates indicated (in millions):

	September 27, 2015		September 28, 2014
Short-term marketable securities - available-for-sale:
Asset-backed securities	$	10	$	9
Certificates of deposit	2		—
Commercial paper	—		33
Corporate bonds	15		56
Municipal bonds	128		455
Total short-term marketable securities	$	155	$	553
Long-term marketable securities - available-for-sale:
Asset-backed securities	$	3	$	4
Corporate bonds	15		41
Municipal bonds	45		75
Total long-term marketable securities	$	63	$	120