Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Oct. 01, 2023	Oct. 02, 2022	Oct. 03, 2021
Net Revenues:
Revenues	$ 35,975.6	$ 32,250.3	$ 29,060.6
Product and distribution costs	11,409.1	10,317.4	8,738.7
Store operating expenses	14,720.3	13,561.8	11,930.9
Other operating expenses	539.4	461.5	359.5
Depreciation and amortization expenses	1,362.6	1,447.9	1,441.7
General and administrative expenses	2,441.3	2,032.0	1,932.6
Restructuring and impairments	21.8	46.0	170.4
Total operating expenses	30,494.5	27,866.6	24,573.8
Income from equity investees	298.4	234.1	385.3
Gain from sale of assets	91.3	0.0	0.0
Operating income	5,870.8	4,617.8	4,872.1
Net gain resulting from divestiture of certain retail operations	0.0	0.0	864.5
Interest income and other, net	81.2	97.0	90.1
Interest expense	(550.1)	(482.9)	(469.8)
Earnings before income taxes	5,401.9	4,231.9	5,356.9
Income tax expense	1,277.2	948.5	1,156.6
Net earnings including noncontrolling interests	4,124.7	3,283.4	4,200.3
Net loss attributable to noncontrolling interest	0.2	1.8	1.0
Net earnings attributable to Starbucks	$ 4,124.5	$ 3,281.6	$ 4,199.3
Earnings Per Share, Basic	$ 3.60	$ 2.85	$ 3.57
Earnings/(loss) Per Share, Diluted	$ 3.58	$ 2.83	$ 3.54
Weighted average shares outstanding:
Basic	1,146.8	1,153.3	1,177.6
Diluted	1,151.3	1,158.5	1,185.5
Company-Operated Stores [Member]
Net Revenues:
Revenues	$ 29,462.3	$ 26,576.1	$ 24,607.0
Licensed Stores [Member]
Net Revenues:
Revenues	4,512.7	3,655.5	2,683.6
Product and Service, Other [Member]
Net Revenues:
Revenues	$ 2,000.6	$ 2,018.7	$ 1,770.0