Product Warranties (Details) (USD $)	12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013
Product Warranties
Period of warranty on Keurig single-cup brewers	1 year
Changes in carrying amount of product warranties
Balance, beginning of year	$ 7,804,000	$ 20,218,000
Provision related to current period	27,484,000	20,447,000
Change in estimate	(1,485,000)	(12,720,000)
Usage	(20,953,000)	(20,141,000)
Balance, end of Period	12,850,000	7,804,000
Recoveries	$ 1,800,000	$ 800,000