Condensed Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 01, 2018	Jul. 02, 2017	Jul. 01, 2018	Jul. 02, 2017
Revenues	$ 6,310.3	$ 5,661.5	$ 18,415.9	$ 16,688.5
Cost of sales including occupancy costs	2,554.9	2,249.1	7,573.7	6,685.3
Store operating expenses	1,825.0	1,628.9	5,351.6	4,853.5
Other operating expenses	148.0	142.5	424.0	422.7
Depreciation and amortization expenses	330.0	252.6	920.4	756.0
General and administrative expenses	468.7	325.0	1,253.6	1,008.2
Restructuring Charges	16.9	120.2	179.2	120.2
Total operating expenses	5,343.5	4,718.3	15,702.5	13,845.9
Income from equity investees	71.4	101.0	213.5	269.5
Operating income	1,038.2	1,044.2	2,926.9	3,112.1
Gain resulting from acquisition of joint venture	2.5	0.0	1,376.4	0.0
Gain (Loss) on Disposition of Business	0.0	0.0	496.3	9.6
Interest income and other, net	31.5	31.7	155.2	114.1
Interest expense	(45.4)	(23.5)	(106.4)	(70.2)
Earnings before income taxes	1,026.8	1,052.4	4,848.4	3,165.6
Income Tax Expense (Benefit)	174.8	361.1	1,086.5	1,070.1
Net earnings including noncontrolling interests	852.0	691.3	3,761.9	2,095.5
Net earnings/(loss) attributable to noncontrolling interests	(0.5)	(0.3)	(0.9)	(0.6)
Net earnings attributable to Starbucks	$ 852.5	$ 691.6	$ 3,762.8	$ 2,096.1
Earnings per share - basic	$ 0.62	$ 0.48	$ 2.69	$ 1.44
Earnings per share - diluted	$ 0.61	$ 0.47	$ 2.67	$ 1.43
Weighted average shares outstanding:
Basic	1,377.1	1,447.7	1,397.7	1,452.8
Diluted	1,388.5	1,459.4	1,409.9	1,464.9
Cash dividends declared per share	$ 0.36	$ 0.25	$ 0.96	$ 0.75
Company-operated stores [Member]
Revenues	$ 5,060.4	$ 4,509.0	$ 14,630.3	$ 13,173.7
Licensed stores [Member]
Revenues	660.6	588.3	1,968.6	1,737.4
CPG, foodservice and other [Member]
Revenues	$ 589.3	$ 564.2	$ 1,817.0	$ 1,777.4