Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Oct. 02, 2016	Sep. 27, 2015	Sep. 28, 2014
Net Revenues:
Total net revenues	$ 21,315.9	$ 19,162.7	$ 16,447.8
Cost of sales including occupancy costs	8,511.1	7,787.5	6,858.8
Store operating expenses	6,064.3	5,411.1	4,638.2
Other operating expenses	545.4	522.4	457.3
Depreciation and amortization expenses	980.8	893.9	709.6
General and administrative expenses	1,360.6	1,196.7	991.3
Litigation credit	0.0	0.0	(20.2)
Total operating expenses	17,462.2	15,811.6	13,635.0
Income from equity investees	318.2	249.9	268.3
Operating income	4,171.9	3,601.0	3,081.1
Gain resulting from acquisition of joint venture	0.0	390.6	0.0
Loss on extinguishment of debt	0.0	(61.1)	0.0
Interest income and other, net	108.0	43.0	142.7
Interest expense	(81.3)	(70.5)	(64.1)
Earnings before income taxes	4,198.6	3,903.0	3,159.7
Income tax expense	1,379.7	1,143.7	1,092.0
Net earnings including noncontrolling interests	2,818.9	2,759.3	2,067.7
Net earnings/(loss) attributable to noncontrolling interests	1.2	1.9	(0.4)
Net earnings attributable to Starbucks	$ 2,817.7	$ 2,757.4	$ 2,068.1
Earnings per share - basic	$ 1.91	$ 1.84	$ 1.37
Earnings per share - diluted	$ 1.90	$ 1.82	$ 1.35
Weighted average shares outstanding:
Basic	1,471.6	1,495.9	1,506.3
Diluted	1,486.7	1,513.4	1,526.3
Company-operated stores [Member]
Net Revenues:
Total net revenues	$ 16,844.1	$ 15,197.3	$ 12,977.9
Licensed stores [Member]
Net Revenues:
Total net revenues	2,154.2	1,861.9	1,588.6
CPG, foodservice and other [Member]
Net Revenues:
Total net revenues	$ 2,317.6	$ 2,103.5	$ 1,881.3