Starbucks (SBUX) 10-Q 28 Jan 20 2020 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Dec. 29, 2019	Jan. 22, 2020	Sep. 29, 2019
Cover page.
Operating Lease, Liability, Current	$ 1,268.9		$ 0
Current Fiscal Year End Date	--09-27
Entity Information [Line Items]
Entity Incorporation, State or Country Code	WA
Title of 12(b) Security	Common Stock, par value $0.001 per share
Document Type	10-Q
Document Quarterly Report	true
Amendment Flag	false
Document Period End Date	Dec. 29, 2019
Document Transition Report	false
Entity File Number	0-20322
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Trading Symbol	SBUX
Entity Central Index Key	0000829224
Current Fiscal Year End Date	--09-27
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		1,173.7
Entity Registrant Name	Starbucks Corporation
Entity Address, Address Line One	2401 Utah Avenue South
Entity Address, City or Town	Seattle
Entity Address, State or Province	WA
Entity Address, Postal Zip Code	98134
City Area Code	206
Local Phone Number	447-1575
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Shell Company	false
Security Exchange Name	NASDAQ
Entity Tax Identification Number	91-1325671
Document Information [Line Items]
Entity Shell Company	false
Operating Lease, Liability, Current	$ 1,268.9		$ 0

Condensed Consolidated Statemen

Condensed Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Revenues	$ 7,097.1	$ 6,632.7
Cost of Goods and Services Sold	2,236.4	2,175.8
Store operating expenses	2,821.5	2,586.8
Other operating expenses	101.8	97.6
Depreciation and amortization expenses	351	333.4
General and administrative expenses	434.2	448
Restructuring, Settlement and Impairment Provisions	6.3	43.2
Total operating expenses	5,951.2	5,684.8
Income from equity investees	73.9	67.8
Operating income	1,219.8	1,015.7
Interest income and other, net	15.9	24.8
Interest expense	(91.9)	(75)
Earnings before income taxes	1,143.8	965.5
Income Tax Expense (Benefit)	258.5	205.1
Net earnings including noncontrolling interests	885.3	760.4
Net earnings/(loss) attributable to noncontrolling interests	(0.4)	(0.2)
Net earnings attributable to Starbucks	$ 885.7	$ 760.6
Earnings per share - basic	$ 0.75	$ 0.61
Earnings per share - diluted	$ 0.74	$ 0.61
Weighted average shares outstanding:
Basic	1,180.4	1,242
Diluted	1,191	1,253.4
Company-operated stores [Member]
Revenues	$ 5,780.7	$ 5,370.3
Licensed stores [Member]
Revenues	792	737.1
Product and Service, Other [Member]
Revenues	$ 524.4	$ 525.3

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Net earnings including noncontrolling interests	$ 885.3	$ 760.4
Other comprehensive loss, net of tax:
Other comprehensive income/(loss)	111.1	(12.9)
Comprehensive income including noncontrolling interests	996.4	747.5
Comprehensive income/(loss) attributable to noncontrolling interests	(0.4)	(0.2)
Comprehensive income attributable to Starbucks	996.8	747.7
Available-for-sale Securities [Member]
Other comprehensive loss, net of tax:
Unrealized holding gains/(losses) on available-for-sale securities, before tax	(0.1)	2.2
Unrealized holding gains/(losses) on available-for-sale securities, tax (expense)/benefit	0	(0.5)
Cash Flow Hedging [Member]
Other comprehensive loss, net of tax:
Unrealized gains/(losses) on hedging instruments, before tax	32.4	(9.1)
Unrealized gains/(losses) on hedging instruments, tax (expense)/benefit	(6.6)	1.8
Net Investment Hedging [Member]
Other comprehensive loss, net of tax:
Unrealized gains/(losses) on hedging instruments, before tax	23.7	(21.9)
Unrealized gains/(losses) on hedging instruments, tax (expense)/benefit	(6)	5.6
Translation Adjustment [Member]
Other comprehensive loss, net of tax:
Translation adjustment and other, before tax	76.1	1.6
Translation adjustment and other, tax (expense)/benefit	0	0
Other comprehensive income/(loss)	76.1	1.6
Reclassification out of Accumulated Other Comprehensive Income [Member]
Other comprehensive loss, net of tax:
Reclassification adjustment for net (gains)/losses realized in net earnings for available-for-sale securities, hedging instruments, and translation adjustment, before tax	(10.7)	8.1
Reclassification adjustment for net (gains)/losses realized in net earnings for available-for-sale securities, hedging instruments, and translation adjustment, tax expense/(benefit)	$ 2.3	$ (0.7)

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($)	Dec. 29, 2019	Sep. 29, 2019
Current assets:
Cash and cash equivalents	$ 3,040,500,000	$ 2,686,600,000
Short-term investments	68,400,000	70,500,000
Accounts receivable, net	908,100,000	879,200,000
Inventories	1,408,700,000	1,529,400,000
Prepaid expenses and other current assets	474,000,000	488,200,000
Total current assets	5,899,700,000	5,653,900,000
Long-term investments	199,800,000	220,000,000
Property, plant and equipment, net	6,390,900,000	6,431,700,000
Deferred income taxes, net	1,731,400,000	1,765,800,000
Other long-term assets	484,700,000	479,600,000
Other intangible assets	739,100,000	781,800,000
Goodwill	3,515,900,000	3,490,800,000
TOTAL ASSETS	27,731,300,000	19,219,600,000
Current liabilities:
Accounts payable	1,085,600,000	1,189,700,000
Accrued liabilities	1,637,800,000	1,753,700,000
Insurance reserves	218,000,000	210,500,000
Deferred Revenue, Current	1,694,100,000	1,269,000,000
Short-term Debt	497,900,000	0
Current portion of long-term debt	498,700,000	0
Total current liabilities	8,675,500,000	6,168,700,000
Long-term debt	10,653,200,000	11,167,000,000
Deferred Revenue, Noncurrent	6,748,800,000	6,744,400,000
Deferred Tax and Other Liabilities, Noncurrent	701,200,000	1,370,500,000
Total liabilities	34,490,400,000	25,450,600,000
Shareholders' equity:
Common stock ($0.001 par value) — authorized, 2,400.0 shares; issued and outstanding, 1,457.2 shares and 1,460.5 shares, respectively	1,200,000	1,200,000
Additional paid-in capital	41,100,000	41,100,000
Retained earnings	(6,414,800,000)	(5,771,200,000)
Accumulated other comprehensive loss	(387,400,000)	(503,300,000)
Total shareholders' equity	(6,759,900,000)	(6,232,200,000)
Noncontrolling interests	800,000	1,200,000
Total equity	(6,759,100,000)	(6,231,000,000)
TOTAL LIABILITIES AND EQUITY	27,731,300,000	19,219,600,000
Employee-related Liabilities, Current	578,500,000	664,600,000
Accrued Income Taxes, Current	1,414,000,000	1,291,700,000
Operating Lease, Right-of-Use Asset	8,358,500,000	0
Operating Lease, Liability, Current	1,268,900,000	0
Operating Lease, Liability, Noncurrent	$ 7,711,700,000	$ 0
Authorized shares of common stock	2,400,000,000	2,400,000,000
Par value of common stock	$ 0.001	$ 0.001
Equity Investments	$ 411,300,000	$ 396,000,000

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 29, 2019	Sep. 29, 2019
Statement of Financial Position [Abstract]
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	2,400,000,000	2,400,000,000
Common stock, shares issued	1,174,500,000	1,184,600,000

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Repayments of Long-term Debt	$ 0	$ 350
OPERATING ACTIVITIES:
Net earnings including noncontrolling interests	885.3	760.4
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	369.2	350.8
Deferred income taxes, net	10.4	(354.6)
Income earned from equity method investees	(62.9)	(55)
Distributions received from equity method investees	64.3	63.7
Stock-based compensation	90.3	97.3
Other	5.1	6.1
Cash provided by changes in operating assets and liabilities:
Accounts receivable	(22.9)	(28.8)
Inventories	122.8	44.8
Prepaid expenses and other current assets	28.5	(847.3)
Accounts payable	(110.3)	(21.3)
Deferred revenue	426.7	362.7
Increase (Decrease) in Income Taxes Payable	125.1	489.3
Other operating assets and liabilities	31.8	183.7
Net cash provided by operating activities	1,836.1	2,379
INVESTING ACTIVITIES:
Purchases of investments	(38)	(108.7)
Sales of investments	64.6	32.1
Maturities and calls of investments	1.3	14.2
Additions to property, plant and equipment	(394.3)	(431.4)
Other	(19.9)	(16.6)
Net cash used by investing activities	(386.3)	(510.4)
FINANCING ACTIVITIES:
Proceeds from Issuance of Commercial Paper	99	0
Proceeds from issuance of common stock	33.1	108.4
Cash dividends paid	(484.2)	(446.7)
Repurchase of common stock	(1,091.4)	(5,114.7)
Minimum tax withholdings on share-based awards	(78.4)	(55.3)
Other	0	(0.3)
Net cash used by financing activities	(1,123)	(5,858.6)
Effect of exchange rate changes on cash and cash equivalents	27.1	(4.7)
Net increase/(decrease) in cash and cash equivalents	353.9	(3,994.7)
CASH AND CASH EQUIVALENTS:
Beginning of period	2,686.6	8,756.3
End of period	3,040.5	4,761.6
Cash paid during the period for:
Interest, net of capitalized interest	87.2	73
Income taxes, net of refunds	92.1	(707.3)
Increase (Decrease) in Operating Lease Liability	(301.6)	0
Non-cash Lease Expense	294.9	$ 0
Proceeds from (Repayments of) Commercial Paper	$ 398.9

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Equity - USD ($) shares in Millions, $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Parent [Member]	Noncontrolling Interest [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 1,175.8	$ 1.3	$ 41.1	$ 1,457.4	$ (330.3)	$ 1,169.5	$ 6.3
Common Stock, Shares, Outstanding		1,309.1
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	760.4	$ 0	0	760.6	0	760.6	(0.2)
Other comprehensive income/(loss)	(12.9)	0	0	0	(12.9)	(12.9)	0
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	98	0	98	0	0	98	0
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	45	0	45	0	0	45	0
Stock Issued During Period, Value, Employee Stock Purchase Plan	8.1	0	8.1	0	0	8.1	0
Stock Repurchased and Retired During Period, Value	(5,000)	(0.1)	(151.1)	(4,848.8)	0	(5,000)	0
Dividends, Cash	(448.8)	$ 0	0	(448.8)	0	(448.8)	0
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture		6
Stock Issued During Period, Shares, Employee Stock Purchase Plans		0.2
Stock Repurchased and Retired During Period, Shares		(72)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(2,878.8)	$ 1.2	41.1	(2,584)	(343.2)	(2,884.9)	6.1
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 495.6	$ 0	0	495.6	0	495.6	0
Common Stock, Shares, Outstanding		1,243.3
Dividends Payable, Amount Per Share	$ 0.36
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ (6,231)	$ 1.2	41.1	(5,771.2)	(503.3)	(6,232.2)	1.2
Common Stock, Shares, Outstanding		1,184.6
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	885.3	$ 0	0	885.7	0	885.7	(0.4)
Other comprehensive income/(loss)	111.1	0	0	0	111.1	111.1	0
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	91.3	0	91.3	0	0	91.3	0
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	(54.1)	0	(54.1)	0	0	(54.1)	0
Stock Issued During Period, Value, Employee Stock Purchase Plan	8.9	0	8.9	0	0	8.9	0
Stock Repurchased and Retired During Period, Value	(1,107.9)	0	(46.1)	(1,061.8)	0	(1,107.9)	0
Dividends, Cash	(480)	$ 0	0	(480)	0	(480)	0
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture		2.8
Stock Issued During Period, Shares, Employee Stock Purchase Plans		0.1
Stock Repurchased and Retired During Period, Shares		(13)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(6,759.1)	$ 1.2	41.1	(6,414.8)	(387.4)	(6,759.9)	0.8
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 17.3	$ 0	$ 0	$ 12.5	$ 4.8	$ 17.3	$ 0
Common Stock, Shares, Outstanding		1,174.5
Dividends Payable, Amount Per Share	$ 0.41

Supplemental Balance Sheet Info

Supplemental Balance Sheet Information Supplemental Balance Sheet Information (Prepaid Expenses and Other Current Assets) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Prepaid Expenses and Other Current Assets [Line Items]
Income tax receivable	$ 141	$ 141.1
Other prepaid expenses and current assets	333	347.1
Prepaid expenses and other current assets	$ 474	$ 488.2

Summary of Significant Accounti

Summary of Significant Accounting Policies	3 Months Ended
	Dec. 29, 2019
Accounting Policies [Abstract]
Summary Of Significant Accounting Policies	Note 1: Summary of Significant Accounting Policies Financial Statement Preparation The unaudited consolidated financial statements as of December 29, 2019, and for the quarters ended December 29, 2019 and December 30, 2018, have been prepared by Starbucks Corporation under the rules and regulations of the Securities and Exchange Commission (“SEC”). In the opinion of management, the financial information for the quarters ended December 29, 2019 and December 30, 2018 reflects all adjustments and accruals, which are of a normal recurring nature, necessary for a fair presentation of the financial position, results of operations and cash flows for the interim periods. In this Quarterly Report on Form 10-Q (“10-Q”), Starbucks Corporation is referred to as “Starbucks,” the “Company,” “we,” “us” or “our.” In the fourth quarter of fiscal 2019, we changed the classification of certain costs on our consolidated statements of earnings and revised prior period information to be consistent with the current period presentation. The most significant impact to the first quarter of fiscal 2019 was the reclassification of our company-operated store occupancy costs from costs of sales to store operating expenses of approximately $582.9 million. We also made certain other immaterial changes. There was no impact to consolidated revenues, consolidated operating income, or net earnings per share as a result of these changes. Additionally, certain prior period information on the consolidated statements of cash flows was reclassified to conform to the current year presentation. The financial information as of September 29, 2019 is derived from our audited consolidated financial statements and notes for the fiscal year ended September 29, 2019 (“fiscal 2019”) included in Item 8 in the Fiscal 2019 Annual Report on Form 10-K (“10-K”). The information included in this 10-Q should be read in conjunction with the footnotes and management’s discussion and analysis of the consolidated financial statements in the 10-K. The results of operations for the quarter ended December 29, 2019 are not necessarily indicative of the results of operations that may be achieved for the entire fiscal year ending September 27, 2020 (“fiscal 2020”). Recent Accounting Pronouncements Recently Adopted Accounting Pronouncements On September 30, 2019, we adopted the new guidance from the Financial Accounting Standards Board (“FASB”) on the recognition and measurement of leases utilizing the modified retrospective approach. As a result, the prior period information reported under the previous lease guidance has not been restated. As permitted under the new guidance, we elected the package of practical expedients, which allowed us to retain our prior conclusions regarding lease identification, classification and initial direct costs. For our lease agreements with lease and non-lease components, we elected the practical expedient to account for these as a single lease component for all underlying classes of assets. For our adoption, we did not elect to use hindsight for our existing leases. Additionally, for short-term leases with an initial lease term of 12 months or less and with purchase options we are reasonably certain will not be exercised, we elected to not record right-of-use assets or corresponding lease obligations on our consolidated balance sheet. We will continue to record rent expense for each short-term lease on a straight-line basis over the lease term. The new guidance had a material impact on our consolidated balance sheet; however, it did not have a material impact on our consolidated statement of earnings. The most material impact was the recognition of right-of-use assets of $8.4 billion, with corresponding lease liabilities of $9.0 billion relating to our operating leases. Existing deferred rent and tenant improvement allowances of approximately $568.0 million, previously recorded within other long-term liabilities, were recorded as an offset to our gross operating lease right-of-use assets. Additionally, pursuant to the transition guidance, we derecognized build-to-suit lease assets, previously recorded in property, plant and equipment, net, along with the corresponding liabilities on the consolidated balance sheet as of September 30, 2019. Accordingly, these leases have been recorded as operating leases as of the adoption date and are now included in operating lease, right-of-use assets and operating lease liabilities on the consolidated balance sheet as of December 29, 2019. As of the adoption date, accumulated deficit within shareholder's equity on our consolidated balance sheet decreased by $17.3 million, primarily related to the derecognition of build-to-suit leasing arrangements. See Note 9 , Leases, for further discussion regarding the adoption of the new guidance. In the first quarter of fiscal 2020, we adopted the new guidance from the FASB on the reclassification of certain tax effects from accumulated other comprehensive income (“AOCI”) which permits entities to reclassify the stranded tax effects resulting from the Tax Cuts and Jobs Act (the “Tax Act”) from AOCI to retained earnings. The guidance was adopted prospectively with no material impact on the consolidated financial statements as of December 29, 2019. Recent Accounting Pronouncements Not Yet Adopted In December 2019, the FASB issued guidance simplifying the accounting for income taxes by removing certain exceptions to the general principles. The guidance will be effective at the beginning of our first quarter of fiscal 2022. Early adoption of the amendments is permitted. Depending on the amendment, adoption may be applied on a retrospective, modified retrospective or prospective basis. We are currently evaluating the impacts of adoption of the new guidance to our consolidated financial statements.

Revenue Recognition

Revenue Recognition - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Sep. 29, 2019
Deferred Revenue, Current	$ 1,694.1		$ 1,269
Deferred Revenue, Noncurrent	6,748.8		$ 6,744.4
Deferred Revenue, Revenue Recognized	44.2	$ 44.1
Nestle Global Coffee Alliance [Member]
Deferred Revenue, Current	176.5
Deferred Revenue, Noncurrent	$ 6,600

Acquisitions and Divestitures

Acquisitions and Divestitures	3 Months Ended
	Dec. 29, 2019
Business Combinations [Abstract]
Acquisitions and Divestitures	Acquisitions, Divestitures and Strategic Alliance Fiscal 2019 In the third quarter of fiscal 2019, we sold our company-operated retail business in Thailand to Coffee Concepts Thailand, a joint venture between Maxim's Caterers Limited and F&N Retail Connection Co. Ltd, converting this operation to a fully licensed market. This transaction resulted in a pre-tax gain of $601.9 million, which was included in net gains resulting from divestiture of certain operations on our consolidated statements of earnings.

Derivative Financial Instrument

Derivative Financial Instruments	3 Months Ended
	Dec. 29, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	Derivative Financial Instruments Interest Rates From time to time, we enter into designated cash flow hedges to manage the variability in cash flows due to changes in benchmark interest rates. We enter into interest rate swap agreements and treasury locks, which are synthetic forward sales of U.S. treasury securities settled in cash based upon the difference between an agreed-upon treasury rate and the prevailing treasury rate at settlement. These agreements are cash settled at the time of the pricing of the related debt. Each derivative agreement's gain or loss is recorded in AOCI and is subsequently reclassified to interest expense over the life of the related debt. To hedge the exposure to changes in the fair value of our fixed-rate debt, we enter into interest rate swap agreements, which are designated as fair value hedges. The changes in fair values of these derivative instruments and the offsetting changes in fair values of the underlying hedged debt due to changes in the relevant benchmark interest rates are recorded in interest expense. Refer to Note 8 Debt, for additional information on our long-term debt. Foreign Currency To reduce cash flow volatility from foreign currency fluctuations, we enter into forward and swap contracts to hedge portions of cash flows of anticipated intercompany royalty payments, inventory purchases, and intercompany borrowing and lending activities. The resulting gains and losses from these derivatives are recorded in AOCI and subsequently reclassified to revenue, cost of sales, or interest income and other, net, respectively, when the hedged exposures affect net earnings. From time to time, we may enter into financial instruments, including but not limited to forward contracts or foreign currency-denominated debt, to hedge the currency exposure of our net investments in certain international operations. The resulting gains and losses from these derivatives are recorded in AOCI and are subsequently reclassified to net earnings when the hedged net investment is either sold or substantially liquidated. Foreign currency forward and swap contracts not designated as hedging instruments are used to mitigate the foreign exchange risk of certain other balance sheet items. Gains and losses from these derivatives are largely offset by the financial impact of translating foreign currency-denominated payables and receivables; these gains and losses are recorded in interest income and other, net. Commodities Depending on market conditions, we may enter into coffee forward contracts, futures contracts, and collars to hedge anticipated cash flows under our price-to-be-fixed green coffee contracts, which are described further in Note 5, Inventories, or our longer-dated forecasted coffee demand where underlying fixed price and price-to-be-fixed contracts are not yet available. The resulting gains and losses are recorded in AOCI and are subsequently reclassified to cost of sales when the hedged exposure affects net earnings. Depending on market conditions, we may also enter into dairy forward contracts and futures contracts to hedge a portion of anticipated cash flows under our dairy purchase contracts and our forecasted dairy demand. The resulting gains or losses are recorded in AOCI and are subsequently reclassified to cost of sales when the hedged exposure affects net earnings. To mitigate the price uncertainty of a portion of our future purchases, including dairy products, diesel fuel and other commodities, we enter into swap contracts, futures and collars that are not designated as hedging instruments. The resulting gains and losses are recorded in interest income and other, net to help offset price fluctuations on our beverage, food, packaging and transportation costs, which are included in cost of sales on our consolidated statements of earnings. Gains and losses on derivative contracts and foreign currency-denominated debt designated as hedging instruments included in AOCI and expected to be reclassified into earnings within 12 months, net of tax ( in millions ): Net Gains/(Losses) Included in AOCI Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months Outstanding Contract/Debt Remaining Maturity (Months) Dec 29, Sep 29, Cash Flow Hedges: Interest rates $ 17.8 $ 0.5 $ 2.5 154 Cross-currency swaps (0.8) (1.4) — 59 Foreign currency - other 8.1 12.9 4.7 36 Coffee 8.6 (1.0) 6.5 24 Dairy — — — 4 Net Investment Hedges: Foreign currency 16.0 16.0 — 0 Cross-currency swaps 5.6 — — 117 Foreign currency debt (13.9) (26.1) — 51 Pretax gains and losses on derivative contracts and foreign currency-denominated long-term debt designated as hedging instruments recognized in OCI and reclassifications from AOCI to earnings ( in millions ): Quarter Ended Gains/(Losses) Recognized in OCI Before Reclassifications Gains/(Losses) Reclassified from AOCI to Earnings Location of gain/(loss) Dec 29, Dec 30, Dec 29, Dec 30, Cash Flow Hedges: Interest rates $ 20.0 $ (15.7) $ 0.8 $ 1.4 Interest expense Cross-currency swaps 6.2 (8.0) (0.2) (0.4) Interest expense 5.6 (11.3) Interest income and other, net Foreign currency - other (4.7) 14.6 1.7 1.4 Licensed stores revenues (0.3) 0.5 Cost of sales Coffee 11.0 — — (0.2) Cost of sales Dairy (0.1) — — — Net Investment Hedges: Cross-currency swaps 10.7 — 3.3 — Interest expense Foreign currency debt 13.0 (21.9) — — Pretax gains and losses on non-designated derivatives and designated fair value hedging instruments and the related hedged item recognized in earnings ( in millions ): Gains/(Losses) Recognized in Earnings Location of gain/(loss) recognized in earnings Quarter Ended Dec 29, 2019 Dec 30, 2018 Non-Designated Derivatives: Foreign currency - other Interest income and other, net $ 3.4 $ (7.9) Dairy Interest income and other, net — (2.1) Diesel fuel and other commodities Interest income and other, net 0.9 (6.6) Fair Value Hedges: Interest rate swap Interest expense (10.9) 16.1 Long-term debt (hedged item) Interest expense 4.2 (16.9) Notional amounts of outstanding derivative contracts (in millions) : Dec 29, 2019 Sep 29, 2019 Interest rate swap $ 1,500 $ 1,500 Cross-currency swaps 1,021 341 Foreign currency - other 1,140 1,125 Coffee 43 52 Dairy 3 1 Diesel fuel and other commodities 15 17 Fair value of outstanding derivative contracts ( in millions ) including the location of the asset and/or liability on the consolidated balance sheets: Derivative Assets Balance Sheet Location Dec 29, 2019 Sep 29, 2019 Designated Derivative Instruments: Interest rates Other long-term assets $ 17.5 $ 0.1 Cross-currency swaps Other long-term assets 12.0 0.2 Foreign currency - other Prepaid expenses and other current assets 8.9 11.4 Other long-term assets 5.7 7.8 Coffee Prepaid expenses and other current assets 9.8 — Other long-term assets 0.1 — Interest rate swap Other long-term assets 7.3 18.2 Non-designated Derivative Instruments: Foreign currency Prepaid expenses and other current assets 3.5 1.0 Diesel fuel and other commodities Prepaid expenses and other current assets 1.0 0.2 Derivative Liabilities Balance Sheet Location Dec 29, 2019 Sep 29, 2019 Designated Derivative Instruments: Interest rates Other long-term liabilities $ — $ 2.6 Cross-currency swaps Other long-term liabilities 7.4 9.7 Foreign currency - other Accrued liabilities 1.7 0.6 Other long-term liabilities 1.1 0.1 Coffee Accrued liabilities — 1.0 Other long-term liabilities — 0.1 Non-designated Derivative Instruments: Foreign currency Accrued liabilities 1.6 3.0 Diesel fuel and other commodities Accrued liabilities 0.1 1.1 The following amounts were recorded on the consolidated balance sheets related to fixed-to-floating interest rate swaps designated in fair value hedging relationships: Carrying amount of hedged item Cumulative amount of fair value hedging adjustment included in the carrying amount Dec 29, 2019 Sep 29, 2019 Dec 29, 2019 Sep 29, 2019 Location on the balance sheet Long-term debt $ 757.6 $ 761.8 $ 7.6 $ 11.8 Additional disclosures related to cash flow gains and losses included in AOCI, as well as subsequent reclassifications to earnings, are included in Note 11 , Equity.

Inventories

Inventories	3 Months Ended
	Dec. 29, 2019
Inventory Disclosure [Abstract]
Inventories	Inventories (in millions) : Dec 29, 2019 Sep 29, 2019 Coffee: Unroasted $ 609.3 $ 656.5 Roasted 253.7 276.5 Other merchandise held for sale 269.1 288.0 Packaging and other supplies 276.6 308.4 Total $ 1,408.7 $ 1,529.4 Other merchandise held for sale includes, among other items, serveware, food and tea. Inventory levels vary due to seasonality, commodity market supply and price fluctuations. As of December 29, 2019, we had committed to purchasing green coffee totaling $992 million under fixed-price contracts and an estimated $456 million under price-to-be-fixed contracts. A portion of our price-to-be-fixed contracts are effectively fixed through the use of futures. See Note 3 , Derivative Financial Instruments for further discussion. Price-to-be-fixed contracts are purchase commitments whereby the quality, quantity, delivery period and other negotiated terms are agreed upon, but the date, and therefore the price, at which the base “C” coffee commodity price component will be fixed has not yet been established. For most contracts, either Starbucks or the seller has the option to “fix” the base “C” coffee commodity price prior to the delivery date. For other contracts, Starbucks and the seller may agree upon pricing parameters determined by the base “C” coffee commodity price. Until prices are fixed, we estimate the total cost of these purchase commitments. We believe, based on relationships established with our suppliers in the past, the risk of non-delivery on these purchase commitments is remote.

Supplemental Balance Sheet In_2

Supplemental Balance Sheet Information	3 Months Ended
	Dec. 29, 2019
Balance Sheet Related Disclosures [Abstract]
Supplemental Balance Sheet Information	Supplemental Balance Sheet Information (in millions) : Prepaid Expenses and Other Current Assets Dec 29, 2019 Sep 29, 2019 Income tax receivable $ 141.0 $ 141.1 Other prepaid expenses and current assets 333.0 347.1 Total prepaid expenses and current assets $ 474.0 $ 488.2 Property, Plant and Equipment, net Dec 29, 2019 Sep 29, 2019 Land $ 46.8 $ 46.8 Buildings 569.7 691.5 Leasehold improvements 8,121.7 7,948.6 Store equipment 2,722.8 2,659.5 Roasting equipment 783.9 769.6 Furniture, fixtures and other 1,818.8 1,799.0 Work in progress 360.3 358.5 Property, plant and equipment, gross 14,424.0 14,273.5 Accumulated depreciation (8,033.1) (7,841.8) Property, plant and equipment, net $ 6,390.9 $ 6,431.7 Accrued Liabilities Dec 29, 2019 Sep 29, 2019 Accrued occupancy costs $ 74.3 $ 176.9 Accrued dividends payable 482.4 485.7 Accrued capital and other operating expenditures 684.8 703.9 Self insurance reserves 218.0 210.5 Accrued business taxes 178.3 176.7 Total accrued liabilities $ 1,637.8 $ 1,753.7

Other Intangible Assets and Goo

Other Intangible Assets and Goodwill	3 Months Ended
	Dec. 29, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Text Block]	Other Intangible Assets and Goodwill Indefinite-lived intangible assets (in millions) Dec 29, 2019 Sep 29, 2019 Trade names, trademarks and patents $ 206.5 $ 203.4 Finite-lived intangible assets Dec 29, 2019 Sep 29, 2019 (in millions) Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Acquired and reacquired rights $ 1,084.3 $ (589.7) $ 494.6 $ 1,075.0 $ (537.2) $ 537.8 Acquired trade secrets and processes 27.6 (19.9) 7.7 27.6 (19.2) 8.4 Trade names, trademarks and patents 41.1 (23.7) 17.4 40.6 (22.9) 17.7 Licensing agreements 15.9 (12.6) 3.3 16.2 (12.2) 4.0 Other finite-lived intangible assets 22.4 (12.8) 9.6 22.0 (11.5) 10.5 Total finite-lived intangible assets $ 1,191.3 $ (658.7) $ 532.6 $ 1,181.4 $ (603.0) $ 578.4 Amortization expense for finite-lived intangible assets was $54.1 million for the quarter ended December 29, 2019 and $54.5 million for the quarter ended December 30, 2018, respectively. Estimated future amortization expense as of December 29, 2019 ( in millions ): Fiscal Year Ending Total 2020 (excluding the quarter ended December 29, 2019) $ 162.6 2021 197.0 2022 163.3 2023 2.7 2024 2.1 Thereafter 4.9 Total estimated future amortization expense $ 532.6 Goodwill Changes in the carrying amount of goodwill by reportable operating segment (in millions) : Americas International Channel Corporate and Other Total Goodwill balance at September 29, 2019 $ 496.7 $ 2,958.4 $ 34.7 $ 1.0 $ 3,490.8 Other (1) 0.3 24.8 — — 25.1 Goodwill balance at December 29, 2019 $ 497.0 $ 2,983.2 $ 34.7 $ 1.0 $ 3,515.9 (1) “Other” primarily consists of changes in the goodwill balance resulting from foreign currency translation.

Debt

Debt	3 Months Ended
	Dec. 29, 2019
Debt Disclosure [Abstract]
Debt	Debt Short-term Debt Under our commercial paper program, we may issue unsecured commercial paper notes up to a maximum aggregate amount outstanding at any time of $3 billion, with individual maturities that may vary but not exceed 397 days from the date of issue. Amounts outstanding under the commercial paper program are required to be backstopped by available commitments under our credit facility. The proceeds from borrowings under our commercial paper program may be used for working capital needs, capital expenditures and other corporate purposes, including, but not limited to, business expansion, payment of cash dividends on our common stock and share repurchases. As of December 29, 2019, we had $497.9 million of borrowings outstanding under the program. Long-term Debt Components of long-term debt including the associated interest rates and related estimated fair values by calendar maturity ( in millions, except interest rates) : Dec 29, 2019 Sep 29, 2019 Stated Interest Rate Effective Interest Rate (1) Issuance Amount Estimated Fair Value Amount Estimated Fair Value November 2020 notes $ 500.0 $ 501 $ 500.0 $ 501 2.200 % 2.228 % February 2021 notes 500.0 501 500.0 500 2.100 % 2.293 % February 2021 notes 250.0 251 250.0 250 2.100 % 1.600 % June 2022 notes 500.0 510 500.0 509 2.700 % 2.819 % February 2023 notes 1,000.0 1,033 1,000.0 1,033 3.100 % 3.107 % October 2023 notes (2) 750.0 797 750.0 798 3.850 % 2.859 % March 2024 notes (3) 775.3 786 788.3 795 0.372 % 0.462 % August 2025 notes 1,250.0 1,350 1,250.0 1,351 3.800 % 3.721 % June 2026 notes 500.0 504 500.0 502 2.450 % 2.511 % February 2028 notes 600.0 644 600.0 644 3.500 % 3.529 % November 2028 notes 750.0 835 750.0 837 4.000 % 3.958 % May 2029 notes 1,000.0 1,086 1,000.0 1,080 3.550 % 3.871 % June 2045 notes 350.0 393 350.0 390 4.300 % 4.348 % December 2047 notes 500.0 520 500.0 518 3.750 % 3.765 % November 2048 notes 1,000.0 1,175 1,000.0 1,160 4.500 % 4.504 % May 2049 notes 1,000.0 1,165 1,000.0 1,165 4.450 % 4.433 % Total 11,225.3 12,051 11,238.3 12,033 Aggregate debt issuance costs and unamortized premium/(discount), net (81.0) (83.1) Hedge accounting fair value adjustment (2) 7.6 11.8 Total $ 11,151.9 $ 11,167.0 (1) Includes the effects of the amortization of any premium or discount and any gain or loss upon settlement of related treasury locks or forward-starting interest rate swaps utilized to hedge the interest rate risk prior to the debt issuance. (2) Amount includes the change in fair value due to changes in benchmark interest rates related to our October 2023 notes. Refer to Note 3 , Derivative Financial Instruments, for additional information on our interest rate swap designated as a fair value hedge. (3) Japanese yen-denominated long-term debt. The indentures under which the above notes were issued require us to maintain compliance with certain covenants, including limits on future liens and sale and leaseback transactions on certain material properties. As of December 29, 2019, we were in compliance with all applicable covenants. The following table summarizes our long-term debt maturities as of December 29, 2019 by fiscal year ( in millions ): Fiscal Year Total 2020 $ — 2021 1,250.0 2022 500.0 2023 1,000.0 2024 1,525.3 Thereafter 6,950.0 Total $ 11,225.3

Employee Stock Plans

Employee Stock Plans	3 Months Ended
	Dec. 29, 2019
Share-based Payment Arrangement [Abstract]
Employee Stock Plans	Employee Stock Plans As of December 29, 2019, there were 45.8 million shares of common stock available for issuance pursuant to future equity-based compensation awards and 12.3 million shares available for issuance under our employee stock purchase plan. Stock-based compensation expense recognized in the consolidated statements of earnings (in millions) : Quarter Ended Dec 29, 2019 Dec 30, 2018 Options $ 1.7 $ 8.3 Restricted Stock Units (“RSUs”) 88.6 88.9 Total stock-based compensation expense $ 90.3 $ 97.2 Stock option and RSU transactions from September 29, 2019 through December 29, 2019 ( in millions ): Stock Options RSUs Options outstanding/Nonvested RSUs, September 29, 2019 15.2 8.9 Granted — 3.5 Options exercised/RSUs vested (0.8) (2.9) Forfeited/expired — (0.3) Options outstanding/Nonvested RSUs, December 29, 2019 14.4 9.2 Total unrecognized stock-based compensation expense, net of estimated forfeitures, as of December 29, 2019 $ 3.3 $ 294.9

Income Taxes

Income Taxes	3 Months Ended
	Dec. 29, 2019
Income Tax Disclosure [Abstract]
Income Taxes

Earnings Per Share

Earnings Per Share	3 Months Ended
	Dec. 29, 2019
Earnings Per Share [Abstract]
Earnings Per Share	Earnings per Share Calculation of net earnings per common share (“EPS”) — basic and diluted ( in millions, except EPS ): Quarter Ended Dec 29, 2019 Dec 30, 2018 Net earnings attributable to Starbucks $ 885.7 $ 760.6 Weighted average common shares outstanding (for basic calculation) 1,180.4 1,242.0 Dilutive effect of outstanding common stock options and RSUs 10.6 11.4 Weighted average common and common equivalent shares outstanding (for diluted calculation) 1,191.0 1,253.4 EPS — basic $ 0.75 $ 0.61 EPS — diluted $ 0.74 $ 0.61

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Dec. 29, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]	Commitments and Contingencies Legal Proceedings On April 13, 2010, an organization named Council for Education and Research on Toxics (“Plaintiff”) filed a lawsuit in the Superior Court of the State of California, County of Los Angeles, against the Company and certain other defendants who manufacture, package, distribute or sell brewed coffee. The lawsuit is Council for Education and Research on Toxics v. Starbucks Corporation, et al . On May 9, 2011, the Plaintiff filed an additional lawsuit in the Superior Court of the State of California, County of Los Angeles, against the Company and additional defendants who manufacture, package, distribute or sell packaged coffee. The lawsuit is Council for Education and Research on Toxics v. Brad Barry LLC, et al .. Both cases have since been consolidated and now include nearly eighty defendants, which constitute the great majority of the coffee industry in California. Plaintiff alleges that the Company and the other defendants failed to provide warnings for their coffee products of exposure to the chemical acrylamide as required under California Health and Safety Code section 25249.5, the California Safe Drinking Water and Toxic Enforcement Act of 1986, better known as Proposition 65. Plaintiff seeks equitable relief, including providing warnings to consumers of coffee products, as well as civil penalties in the amount of the statutory maximum of two thousand five hundred dollars per day per violation of Proposition 65. The Plaintiff asserts that every consumed cup of coffee, absent a compliant warning, is equivalent to a violation under Proposition 65. The Company, as part of a joint defense group organized to defend against the lawsuit, disputes the claims of the Plaintiff. Acrylamide is not added to coffee but is present in all coffee in small amounts (parts per billion) as a byproduct of the coffee bean roasting process. The Company has asserted multiple affirmative defenses. Trial of the first phase of the case commenced on September 8, 2014, and was limited to three affirmative defenses shared by all defendants. On September 1, 2015, the trial court issued a final ruling adverse to defendants on all Phase 1 defenses. Trial of the second phase of the case commenced in the fall of 2017. On May 7, 2018, the trial court issued a ruling adverse to defendants on the Phase 2 defense, the Company's last remaining defense to liability. On June 22, 2018, the California Office of Environmental Health Hazard Assessment (OEHHA) proposed a new regulation clarifying that cancer warnings are not required for coffee under Proposition 65. The case was set to proceed to a third phase trial on damages, remedies and attorneys' fees on October 15, 2018. However, on October 12, 2018, the California Court of Appeal granted the defendants request for a stay of the Phase 3 trial. On June 3, 2019, the Office of Administrative Law (OAL) approved the coffee exemption regulation. The regulation became effective on October 1, 2019. On June 24, 2019, the Court of Appeal lifted the stay of the litigation. A status conference before the trial judge to discuss the motions that each party has filed is scheduled for March 23, 2020. At this stage of the proceedings, Starbucks believes that the likelihood that the Company will ultimately incur a loss in connection with this litigation is remote. Accordingly, no loss contingency was recorded for this matter. Starbucks is party to various other legal proceedings arising in the ordinary course of business, including certain employment litigation cases that have been certified as class or collective actions, but, except as noted above, is not currently a party to any legal proceeding that management believes could have a material adverse effect on our consolidated financial position, results of operations or cash flows.

Segment Reporting

Segment Reporting	3 Months Ended
	Dec. 29, 2019
Segment Reporting [Abstract]
Segment Reporting	Segment Reporting Segment information is prepared on the same basis that our ceo, who is our Chief Operating Decision Maker, manages the segments, evaluates financial results, and makes key operating decisions. Consolidated revenue mix by product type ( in millions ): Quarter Ended Dec 29, 2019 Dec 30, 2018 Beverage (1) $ 4,260.9 60 % $ 3,926.0 59 % Food (2) 1,281.4 18 % 1,188.9 18 % Other (3) 1,554.8 22 % 1,517.8 23 % Total $ 7,097.1 100 % $ 6,632.7 100 % (1) Beverage represents sales within our company-operated stores. (2) Food includes sales within our company-operated stores as well as products sales to our licensees. (3) “Other” primarily consists of packaged and single-serve coffees and teas, royalty and licensing revenues, serveware, beverage-related ingredients, and ready-to-drink beverages, among other items. The table below presents financial information for our reportable operating segments and Corporate and Other segment (in millions) : Quarter Ended Americas International Channel Development Corporate and Other Total December 29, 2019 Total net revenues $ 5,010.9 $ 1,571.1 $ 494.6 $ 20.5 $ 7,097.1 Depreciation and amortization expenses 189.2 126.6 0.3 34.9 351.0 Income from equity investees — 30.9 43.0 — 73.9 Operating income/(loss) $ 1,098.8 $ 275.9 $ 175.5 $ (330.4) $ 1,219.8 December 30, 2018 Total net revenues (1) $ 4,612.5 $ 1,504.0 $ 504.6 $ 11.6 $ 6,632.7 Depreciation and amortization expenses 166.9 127.0 — 39.5 333.4 Income from equity investees — 26.4 41.4 — 67.8 Operating income/(loss) $ 968.7 $ 230.0 $ 175.8 $ (358.8) $ 1,015.7 (1) Prior period amounts have been restated to reflect the fourth quarter fiscal 2019 realigned Starbucks operating segment reporting structure.

Leases, Codification Topic 842

Leases, Codification Topic 842	3 Months Ended
	Dec. 29, 2019
Leases [Abstract]
Leases of Lessee Disclosure	Leases The following significant lease accounting policies from our most recent Annual Report on Form 10-K have been updated to reflect the adoption of FASB's new guidance on the recognition and measurement of leases. The majority of our leases are operating leases for our company-operated retail store locations. We also lease, among other things, roasting, distribution and warehouse facilities and office space for corporate administrative purposes. We do not enter into lease transactions with related parties. We categorize leases as either operating or finance leases at the commencement date of the lease. Operating lease agreements may contain tenant improvement allowances, rent holidays, rent escalation clauses and/or contingent rent provisions. We have lease agreements with lease and non-lease components, which are accounted for together as a single lease component for all underlying classes of assets. We recognize a right-of-use (“ROU”) asset and lease liability for each operating and finance lease with a contractual term greater than 12 months at the time of lease inception. We do not record leases with an initial term of 12 months or less on our consolidated balance sheet but continue to record rent expense on a straight-line basis over the lease term. Our leases often include options to extend or terminate at our sole discretion, which are included in the determination of lease term when they are reasonably certain to be exercised. Our lease liability represents the present value of future lease payments over the lease term. Given our policy election to combine lease and non-lease components, we also consider fixed common area maintenance (“CAM”) part of our fixed future lease payments; therefore, fixed CAM is also included in our lease liability. We cannot determine the interest rate implicit in each of our leases. Therefore, we use market and term-specific incremental borrowing rates. Our incremental borrowing rate for a lease is the rate of interest we expect to pay on a collateralized basis to borrow an amount equal to the lease payments under similar terms. Because we do not borrow on a collateralized basis, we consider a combination of factors, including our credit-adjusted risk-free interest rate, the risk profile and funding cost of the specific geographic market of the lease, the lease term and the effect of adjusting the rate to reflect consideration of collateral. Our credit-adjusted risk-free rate takes into consideration interest rates we pay on our unsecured long-term bonds as well as quoted interest rates obtained from financial institutions. Total lease costs recorded as rent and other occupancy costs include fixed operating lease costs, variable lease costs and short-term lease costs. Most of our real estate leases require we pay certain expenses, such as CAM costs, real estate taxes and other executory costs, of which the fixed portion is included in operating lease costs. We recognize operating lease costs on a straight-line basis over the lease term. In addition to the above costs, variable lease costs also include amounts based on a percentage of gross sales in excess of specified levels and are recognized when probable and are not included in determining the present value of our lease liability. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants. A significant majority of our leases are related to our company-operated stores, and their related costs are recorded within store operating expenses. The ROU asset is measured at the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, initial direct costs, and any tenant improvement allowances received. For operating leases, ROU assets are reduced over the lease term by the recognized straight-line lease expense less the amount of accretion of the lease liability determined using the effective interest method. For finance leases, ROU assets are amortized on a straight-line basis over the shorter of the useful life of the leased asset or the lease term. Interest expense on each finance lease liability is recognized utilizing the effective interest method. ROU assets are tested for impairment in the same manner as long-lived assets. Additionally, we monitor for events or changes in circumstances that may require a reassessment of one of our leases and determine if a remeasurement is required. The components of lease costs (in millions) : Quarter Ended Dec 29, 2019 Operating lease costs (1) $ 373.1 Variable lease costs 228.8 Short-term lease costs 8.3 Total lease costs $ 610.2 (1) Operating lease costs includes an immaterial amount of sublease income. The following table includes supplemental information (in millions) : Quarter Ended Dec 29, 2019 Cash paid related to operating lease liabilities $ 368.9 Operating lease liabilities arising from obtaining ROU assets (1) 226.4 Dec 29, 2019 Weighted-average remaining operating lease term 9.0 years Weighted-average operating lease discount rate 2.5 % (1) Excludes the initial impact of adoption. See Note 1 , Summary of Significant Accounting Policies for additional information. Finance lease assets are recorded in property, plant and equipment, net with the corresponding lease liabilities included in accrued liabilities and other long-term liabilities on the consolidated balance sheet. Finance leases were immaterial as of December 29, 2019. Minimum future maturities of operating lease liabilities (in millions) : Fiscal Year Ending Dec 29, 2019 2020 excluding the quarter ended December 29, 2019) $ 1,099.2 2021 1,393.3 2022 1,285.7 2023 1,155.5 2024 1,023.4 Thereafter 4,151.1 Total lease payments 10,108.2 Less imputed interest (1,127.6) Total $ 8,980.6 As of December 29, 2019, we have entered into operating leases that have not yet commenced of $517.1 million, primarily related to real estate leases. These leases will commence between fiscal year 2020 and fiscal year 2025 with lease terms of 3 years to 20 years. Previous Lease Guidance Disclosures Rent expense under operating lease agreements under the previous lease guidance, which excludes certain amounts required under the new guidance, for the quarter ended December 30, 2018 (in millions) : Dec 30, 2018 Minimum rent 350.8 Contingent rent 55.7 Total $ 406.5 As previously reported in our Annual Report on Form 10-K, the minimum future rental payments under non-cancelable operating leases and lease financing arrangements under the previous lease guidance as of September 29, 2019 (in millions) : Fiscal Year Ending Operating Leases Lease Financing Arrangements 2020 $ 1,432.9 $ 5.2 2021 1,342.2 5.2 2022 1,247.4 5.0 2023 1,124.3 5.0 2024 996.4 4.9 Thereafter 4,087.7 42.6 Total minimum lease payments $ 10,230.9 $ 67.9

Subsequent Events

Subsequent Events	3 Months Ended
	Dec. 29, 2019
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventIn late January 2020, we closed more than half of our stores in China and continue to monitor and modify the operating hours of all of our stores in the market in response to the outbreak of the coronavirus. This is expected to be temporary. Given the dynamic nature of these circumstances, the duration of business disruption, reduced customer traffic and related financial impact cannot be reasonably estimated at this time but are expected to materially affect our International segment and consolidated results for the second quarter and full year of fiscal 2020.

Derivative Financial Instrume_2

Derivative Financial Instruments (Tables)	3 Months Ended
	Dec. 29, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Gains and Losses Included in AOCI and Expected to be Reclassified into Earnings in 12 Months, Net of Tax	Gains and losses on derivative contracts and foreign currency-denominated debt designated as hedging instruments included in AOCI and expected to be reclassified into earnings within 12 months, net of tax ( in millions ): Net Gains/(Losses) Included in AOCI Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months Outstanding Contract/Debt Remaining Maturity (Months) Dec 29, Sep 29, Cash Flow Hedges: Interest rates $ 17.8 $ 0.5 $ 2.5 154 Cross-currency swaps (0.8) (1.4) — 59 Foreign currency - other 8.1 12.9 4.7 36 Coffee 8.6 (1.0) 6.5 24 Dairy — — — 4 Net Investment Hedges: Foreign currency 16.0 16.0 — 0 Cross-currency swaps 5.6 — — 117 Foreign currency debt (13.9) (26.1) — 51
Pretax Gains and Losses on Derivative Contracts Designated as Hedging Instruments Recognized in OCI and Reclassifications from AOCI to Earnings	Pretax gains and losses on derivative contracts and foreign currency-denominated long-term debt designated as hedging instruments recognized in OCI and reclassifications from AOCI to earnings ( in millions ): Quarter Ended Gains/(Losses) Recognized in OCI Before Reclassifications Gains/(Losses) Reclassified from AOCI to Earnings Location of gain/(loss) Dec 29, Dec 30, Dec 29, Dec 30, Cash Flow Hedges: Interest rates $ 20.0 $ (15.7) $ 0.8 $ 1.4 Interest expense Cross-currency swaps 6.2 (8.0) (0.2) (0.4) Interest expense 5.6 (11.3) Interest income and other, net Foreign currency - other (4.7) 14.6 1.7 1.4 Licensed stores revenues (0.3) 0.5 Cost of sales Coffee 11.0 — — (0.2) Cost of sales Dairy (0.1) — — — Net Investment Hedges: Cross-currency swaps 10.7 — 3.3 — Interest expense Foreign currency debt 13.0 (21.9) — —
Pretax Gains and Losses on Derivative Contracts Not Designated as Hedging Instruments Recognized in Earnings	Pretax gains and losses on non-designated derivatives and designated fair value hedging instruments and the related hedged item recognized in earnings ( in millions ): Gains/(Losses) Recognized in Earnings Location of gain/(loss) recognized in earnings Quarter Ended Dec 29, 2019 Dec 30, 2018 Non-Designated Derivatives: Foreign currency - other Interest income and other, net $ 3.4 $ (7.9) Dairy Interest income and other, net — (2.1) Diesel fuel and other commodities Interest income and other, net 0.9 (6.6) Fair Value Hedges: Interest rate swap Interest expense (10.9) 16.1 Long-term debt (hedged item) Interest expense 4.2 (16.9)
Notional Amounts of Outstanding Derivative Contracts	Notional amounts of outstanding derivative contracts (in millions) : Dec 29, 2019 Sep 29, 2019 Interest rate swap $ 1,500 $ 1,500 Cross-currency swaps 1,021 341 Foreign currency - other 1,140 1,125 Coffee 43 52 Dairy 3 1 Diesel fuel and other commodities 15 17
Fair Value of Outstanding Derivative Contracts	Fair value of outstanding derivative contracts ( in millions ) including the location of the asset and/or liability on the consolidated balance sheets: Derivative Assets Balance Sheet Location Dec 29, 2019 Sep 29, 2019 Designated Derivative Instruments: Interest rates Other long-term assets $ 17.5 $ 0.1 Cross-currency swaps Other long-term assets 12.0 0.2 Foreign currency - other Prepaid expenses and other current assets 8.9 11.4 Other long-term assets 5.7 7.8 Coffee Prepaid expenses and other current assets 9.8 — Other long-term assets 0.1 — Interest rate swap Other long-term assets 7.3 18.2 Non-designated Derivative Instruments: Foreign currency Prepaid expenses and other current assets 3.5 1.0 Diesel fuel and other commodities Prepaid expenses and other current assets 1.0 0.2 Derivative Liabilities Balance Sheet Location Dec 29, 2019 Sep 29, 2019 Designated Derivative Instruments: Interest rates Other long-term liabilities $ — $ 2.6 Cross-currency swaps Other long-term liabilities 7.4 9.7 Foreign currency - other Accrued liabilities 1.7 0.6 Other long-term liabilities 1.1 0.1 Coffee Accrued liabilities — 1.0 Other long-term liabilities — 0.1 Non-designated Derivative Instruments: Foreign currency Accrued liabilities 1.6 3.0 Diesel fuel and other commodities Accrued liabilities 0.1 1.1

Derivative Financial Instrume_3

Derivative Financial Instruments Schedule of Interest Rate Swaps (Tables)	3 Months Ended
	Dec. 29, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]	The following amounts were recorded on the consolidated balance sheets related to fixed-to-floating interest rate swaps designated in fair value hedging relationships: Carrying amount of hedged item Cumulative amount of fair value hedging adjustment included in the carrying amount Dec 29, 2019 Sep 29, 2019 Dec 29, 2019 Sep 29, 2019 Location on the balance sheet Long-term debt $ 757.6 $ 761.8 $ 7.6 $ 11.8

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended	12 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Fair Value Disclosures [Abstract]
Assets And Liabilities Measured At Fair Value On A Recurring Basis	Fair Value Measurements at Reporting Date Using Balance at Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Assets: Cash and cash equivalents $ 3,040.5 $ 3,040.5 $ — $ — Short-term investments: Available-for-sale debt securities Commercial paper 0.5 — 0.5 — Corporate debt securities 3.5 — 3.5 — Total available-for-sale debt securities 4.0 — 4.0 — Marketable equity securities 64.4 64.4 — — Total short-term investments 68.4 64.4 4.0 — Prepaid expenses and other current assets: Derivative assets 23.2 9.8 13.4 — Long-term investments: Available-for-sale debt securities Corporate debt securities 91.1 — 91.1 — Auction rate securities 5.8 — — 5.8 U.S. government treasury securities 98.6 98.6 — — State and local government obligations 3.6 — 3.6 — Mortgage and other asset-backed securities 0.7 — 0.7 — Total long-term investments 199.8 98.6 95.4 5.8 Other long-term assets: Derivative assets 42.6 0.1 42.5 — Total assets $ 3,374.5 $ 3,213.4 $ 155.3 $ 5.8 Liabilities: Accrued liabilities: Derivative liabilities $ 3.4 $ — $ 3.4 $ — Other long-term liabilities: Derivative liabilities 8.5 — 8.5 — Total liabilities $ 11.9 $ — $ 11.9 $ —	Fair Value Measurements at Reporting Date Using Balance at September 29, 2019 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Assets: Cash and cash equivalents $ 2,686.6 $ 2,686.6 $ — $ — Short-term investments: Available-for-sale debt securities Commercial paper 0.5 — 0.5 — Corporate debt securities 3.5 — 3.5 — Total available-for-sale debt securities 4.0 — 4.0 — Marketable equity securities 66.5 66.5 — — Total short-term investments 70.5 66.5 4.0 — Prepaid expenses and other current assets: Derivative assets 12.6 — 12.6 — Long-term investments: Available-for-sale debt securities Corporate debt securities 101.2 — 101.2 — Auction rate securities 5.8 — — 5.8 U.S. government treasury securities 106.5 106.5 — — State and local government obligations 4.9 — 4.9 — Mortgage and other asset-backed 1.6 — 1.6 — Total long-term investments 220.0 106.5 107.7 5.8 Other long-term assets: Derivative assets 26.3 — 26.3 — Total assets $ 3,016.0 $ 2,859.6 $ 150.6 $ 5.8 Liabilities: Accrued liabilities: Derivative liabilities $ 5.7 $ 1.1 $ 4.6 $ — Other long-term liabilities: Derivative liabilities 12.5 — 12.5 — Total liabilities $ 18.2 $ 1.1 $ 17.1 $ —

Inventories (Tables)

Inventories (Tables)	3 Months Ended
	Dec. 29, 2019
Inventory Disclosure [Abstract]
Inventories	Dec 29, 2019 Sep 29, 2019 Coffee: Unroasted $ 609.3 $ 656.5 Roasted 253.7 276.5 Other merchandise held for sale 269.1 288.0 Packaging and other supplies 276.6 308.4 Total $ 1,408.7 $ 1,529.4

Supplemental Balance Sheet In_3

Supplemental Balance Sheet Information (Tables)	3 Months Ended
	Dec. 29, 2019
Prepaid Expenses and Other Current Assets [Line Items]
Prepaid Expenses and Other Current Assets [Table Text Block]	Prepaid Expenses and Other Current Assets Dec 29, 2019 Sep 29, 2019 Income tax receivable $ 141.0 $ 141.1 Other prepaid expenses and current assets 333.0 347.1 Total prepaid expenses and current assets $ 474.0 $ 488.2
Property, Plant And Equipment, net	Property, Plant and Equipment, net Dec 29, 2019 Sep 29, 2019 Land $ 46.8 $ 46.8 Buildings 569.7 691.5 Leasehold improvements 8,121.7 7,948.6 Store equipment 2,722.8 2,659.5 Roasting equipment 783.9 769.6 Furniture, fixtures and other 1,818.8 1,799.0 Work in progress 360.3 358.5 Property, plant and equipment, gross 14,424.0 14,273.5 Accumulated depreciation (8,033.1) (7,841.8) Property, plant and equipment, net $ 6,390.9 $ 6,431.7
Accrued Liabilities	Dec 29, 2019 Sep 29, 2019 Accrued occupancy costs $ 74.3 $ 176.9 Accrued dividends payable 482.4 485.7 Accrued capital and other operating expenditures 684.8 703.9 Self insurance reserves 218.0 210.5 Accrued business taxes 178.3 176.7 Total accrued liabilities $ 1,637.8 $ 1,753.7

Other Intangible Assets and G_2

Other Intangible Assets and Goodwill (Changes in Carrying Amount of Goodwill By Reportable Operating Segment) (Tables) $ in Millions	3 Months Ended
	Dec. 29, 2019USD ($)
Goodwill [Line Items]
Goodwill, beginning balance	$ 3,490.8
Other	25.1
Goodwill, ending balance	$ 3,515.9
Schedule of Goodwill [Table Text Block]	Americas International Channel Corporate and Other Total Goodwill balance at September 29, 2019 $ 496.7 $ 2,958.4 $ 34.7 $ 1.0 $ 3,490.8 Other (1) 0.3 24.8 — — 25.1 Goodwill balance at December 29, 2019 $ 497.0 $ 2,983.2 $ 34.7 $ 1.0 $ 3,515.9
Americas Segment [Member]
Goodwill [Line Items]
Goodwill, beginning balance	$ 496.7
Other	0.3
Goodwill, ending balance	497
Channel Development [Member]
Goodwill [Line Items]
Goodwill, beginning balance	34.7
Other	0
Goodwill, ending balance	34.7
Corporate and Other [Member]
Goodwill [Line Items]
Goodwill, beginning balance	1
Other	0
Goodwill, ending balance	$ 1

Debt (Tables)

Debt (Tables)	3 Months Ended
	Dec. 29, 2019
Debt Disclosure [Abstract]
Components of Long-Term Debt Including Associated Interest Rates and Related Estimated Fair Values	Components of long-term debt including the associated interest rates and related estimated fair values by calendar maturity ( in millions, except interest rates) : Dec 29, 2019 Sep 29, 2019 Stated Interest Rate Effective Interest Rate (1) Issuance Amount Estimated Fair Value Amount Estimated Fair Value November 2020 notes $ 500.0 $ 501 $ 500.0 $ 501 2.200 % 2.228 % February 2021 notes 500.0 501 500.0 500 2.100 % 2.293 % February 2021 notes 250.0 251 250.0 250 2.100 % 1.600 % June 2022 notes 500.0 510 500.0 509 2.700 % 2.819 % February 2023 notes 1,000.0 1,033 1,000.0 1,033 3.100 % 3.107 % October 2023 notes (2) 750.0 797 750.0 798 3.850 % 2.859 % March 2024 notes (3) 775.3 786 788.3 795 0.372 % 0.462 % August 2025 notes 1,250.0 1,350 1,250.0 1,351 3.800 % 3.721 % June 2026 notes 500.0 504 500.0 502 2.450 % 2.511 % February 2028 notes 600.0 644 600.0 644 3.500 % 3.529 % November 2028 notes 750.0 835 750.0 837 4.000 % 3.958 % May 2029 notes 1,000.0 1,086 1,000.0 1,080 3.550 % 3.871 % June 2045 notes 350.0 393 350.0 390 4.300 % 4.348 % December 2047 notes 500.0 520 500.0 518 3.750 % 3.765 % November 2048 notes 1,000.0 1,175 1,000.0 1,160 4.500 % 4.504 % May 2049 notes 1,000.0 1,165 1,000.0 1,165 4.450 % 4.433 % Total 11,225.3 12,051 11,238.3 12,033 Aggregate debt issuance costs and unamortized premium/(discount), net (81.0) (83.1) Hedge accounting fair value adjustment (2) 7.6 11.8 Total $ 11,151.9 $ 11,167.0 (1) Includes the effects of the amortization of any premium or discount and any gain or loss upon settlement of related treasury locks or forward-starting interest rate swaps utilized to hedge the interest rate risk prior to the debt issuance. (2) Amount includes the change in fair value due to changes in benchmark interest rates related to our October 2023 notes. Refer to Note 3 , Derivative Financial Instruments, for additional information on our interest rate swap designated as a fair value hedge. (3) Japanese yen-denominated long-term debt.
Long-Term Debt Maturities	The following table summarizes our long-term debt maturities as of December 29, 2019 by fiscal year ( in millions ): Fiscal Year Total 2020 $ — 2021 1,250.0 2022 500.0 2023 1,000.0 2024 1,525.3 Thereafter 6,950.0 Total $ 11,225.3

Equity (Tables)

Equity (Tables)	3 Months Ended
	Dec. 29, 2019
Equity [Abstract]
Changes in Accumulated Other Comprehensive Income by component, net of tax	Equity Changes in AOCI by component, net of tax (in millions) : Quarter Ended Available-for-Sale Debt Securities Cash Flow Hedges Net Investment Hedges Translation Adjustment and Other Total December 29, 2019 Net gains/(losses) in AOCI, beginning of period $ 3.9 $ 11.0 $ (10.1) $ (508.1) $ (503.3) Net gains/(losses) recognized in OCI before reclassifications (0.1) 25.8 17.7 76.1 119.5 Net (gains)/losses reclassified from AOCI to earnings 0.1 (6.1) (2.4) — (8.4) Other comprehensive income/(loss) attributable to Starbucks — 19.7 15.3 76.1 111.1 Cumulative effect of accounting adoption (0.7) 3.0 2.5 — 4.8 Net gains/(losses) in AOCI, end of period $ 3.2 $ 33.7 $ 7.7 $ (432.0) $ (387.4) December 30, 2018 Net gains/(losses) in AOCI, beginning of period $ (4.9) $ 17.7 $ 19.6 $ (362.7) $ (330.3) Net gains/(losses) recognized in OCI before reclassifications 1.7 (7.3) (16.3) 1.6 (20.3) Net (gains)/losses reclassified from AOCI to earnings 0.3 7.1 — — 7.4 Other comprehensive income/(loss) attributable to Starbucks 2.0 (0.2) (16.3) 1.6 (12.9) Net gains/(losses) in AOCI, end of period $ (2.9) $ 17.5 $ 3.3 $ (361.1) $ (343.2)
Impact of reclassifications from Accumulated Other Comprehensive Income on the consolidated statements of earnings	Impact of reclassifications from AOCI on the consolidated statements of earnings (in millions) : Quarter Ended AOCI Amounts Reclassified from AOCI Affected Line Item in Dec 29, 2019 Dec 30, 2018 Gains/(losses) on available-for-sale debt securities $ (0.2) $ 0.5 Interest income and other, net Gains/(losses) on cash flow hedges 7.6 (8.6) Please refer to Note 3 , Derivative Financial Instruments for additional information. Gains/(losses) on net investment hedges 3.3 — Interest income and other, net 10.7 (8.1) Total before tax (2.3) 0.7 Tax (expense)/benefit $ 8.4 $ (7.4) Net of tax

Employee Stock Plans (Tables)

Employee Stock Plans (Tables)	3 Months Ended
	Dec. 29, 2019
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation Expense Recognized in Consolidated Statements of Earnings	Stock-based compensation expense recognized in the consolidated statements of earnings (in millions) : Quarter Ended Dec 29, 2019 Dec 30, 2018 Options $ 1.7 $ 8.3 Restricted Stock Units (“RSUs”) 88.6 88.9 Total stock-based compensation expense $ 90.3 $ 97.2
Stock Option and RSU Transactions	Stock option and RSU transactions from September 29, 2019 through December 29, 2019 ( in millions ): Stock Options RSUs Options outstanding/Nonvested RSUs, September 29, 2019 15.2 8.9 Granted — 3.5 Options exercised/RSUs vested (0.8) (2.9) Forfeited/expired — (0.3) Options outstanding/Nonvested RSUs, December 29, 2019 14.4 9.2 Total unrecognized stock-based compensation expense, net of estimated forfeitures, as of December 29, 2019 $ 3.3 $ 294.9

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
	Dec. 29, 2019
Earnings Per Share [Abstract]
Calculation of Net Earnings Per Common Share (EPS) - Basic and Diluted	Calculation of net earnings per common share (“EPS”) — basic and diluted ( in millions, except EPS ): Quarter Ended Dec 29, 2019 Dec 30, 2018 Net earnings attributable to Starbucks $ 885.7 $ 760.6 Weighted average common shares outstanding (for basic calculation) 1,180.4 1,242.0 Dilutive effect of outstanding common stock options and RSUs 10.6 11.4 Weighted average common and common equivalent shares outstanding (for diluted calculation) 1,191.0 1,253.4 EPS — basic $ 0.75 $ 0.61 EPS — diluted $ 0.74 $ 0.61

Segment Reporting (Tables)

Segment Reporting (Tables)	3 Months Ended
	Dec. 29, 2019
Revenue from External Customer [Line Items]
Revenue from External Customers by Products and Services [Table Text Block]	Consolidated revenue mix by product type ( in millions ): Quarter Ended Dec 29, 2019 Dec 30, 2018 Beverage (1) $ 4,260.9 60 % $ 3,926.0 59 % Food (2) 1,281.4 18 % 1,188.9 18 % Other (3) 1,554.8 22 % 1,517.8 23 % Total $ 7,097.1 100 % $ 6,632.7 100 % (1) Beverage represents sales within our company-operated stores. (2) Food includes sales within our company-operated stores as well as products sales to our licensees. (3) “Other” primarily consists of packaged and single-serve coffees and teas, royalty and licensing revenues, serveware, beverage-related ingredients, and ready-to-drink beverages, among other items.
Financial Information For Reportable Operating Segments And All Other Segments	The table below presents financial information for our reportable operating segments and Corporate and Other segment (in millions) : Quarter Ended Americas International Channel Development Corporate and Other Total December 29, 2019 Total net revenues $ 5,010.9 $ 1,571.1 $ 494.6 $ 20.5 $ 7,097.1 Depreciation and amortization expenses 189.2 126.6 0.3 34.9 351.0 Income from equity investees — 30.9 43.0 — 73.9 Operating income/(loss) $ 1,098.8 $ 275.9 $ 175.5 $ (330.4) $ 1,219.8 December 30, 2018 Total net revenues (1) $ 4,612.5 $ 1,504.0 $ 504.6 $ 11.6 $ 6,632.7 Depreciation and amortization expenses 166.9 127.0 — 39.5 333.4 Income from equity investees — 26.4 41.4 — 67.8 Operating income/(loss) $ 968.7 $ 230.0 $ 175.8 $ (358.8) $ 1,015.7 (1) Prior period amounts have been restated to reflect the fourth quarter fiscal 2019 realigned Starbucks operating segment reporting structure.

Leases, Codification Topic 842

Leases, Codification Topic 842 (Tables)	3 Months Ended	12 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Leases [Abstract]
Lease, Cost	The components of lease costs (in millions) : Quarter Ended Dec 29, 2019 Operating lease costs (1) $ 373.1 Variable lease costs 228.8 Short-term lease costs 8.3 Total lease costs $ 610.2 (1) Operating lease costs includes an immaterial amount of sublease income.
Schedule of Weighted-Average Remaining Lease Term and Discount Rate	Weighted-average operating lease discount rate
Schedule of Maturities of Operating and Finance Leases Liabilities Table	Minimum future maturities of operating lease liabilities (in millions) : Fiscal Year Ending Dec 29, 2019 2020 excluding the quarter ended December 29, 2019) $ 1,099.2 2021 1,393.3 2022 1,285.7 2023 1,155.5 2024 1,023.4 Thereafter 4,151.1 Total lease payments 10,108.2 Less imputed interest (1,127.6) Total $ 8,980.6 As of December 29, 2019, we have entered into operating leases that have not yet commenced of $517.1 million, primarily related to real estate leases. These leases will commence between fiscal year 2020 and fiscal year 2025 with lease terms of 3 years to 20 years. Previous Lease Guidance Disclosures Rent expense under operating lease agreements under the previous lease guidance, which excludes certain amounts required under the new guidance, for the quarter ended December 30, 2018 (in millions) : Dec 30, 2018 Minimum rent 350.8 Contingent rent 55.7 Total $ 406.5
Supplemental Disclosures Related to Leases	The following table includes supplemental information (in millions) : Quarter Ended Dec 29, 2019 Cash paid related to operating lease liabilities $ 368.9 Operating lease liabilities arising from obtaining ROU assets (1) 226.4 Dec 29, 2019 Weighted-average remaining operating lease term 9.0 years Weighted-average operating lease discount rate 2.5 % (1) Excludes the initial impact of adoption. See Note 1 , Summary of Significant Accounting Policies for additional information. Finance lease assets are recorded in property, plant and equipment, net with the corresponding lease liabilities included in accrued liabilities and other long-term liabilities on the consolidated balance sheet. Finance leases were immaterial as of December 29, 2019.
Other Commitments		As previously reported in our Annual Report on Form 10-K, the minimum future rental payments under non-cancelable operating leases and lease financing arrangements under the previous lease guidance as of September 29, 2019 (in millions) : Fiscal Year Ending Operating Leases Lease Financing Arrangements 2020 $ 1,432.9 $ 5.2 2021 1,342.2 5.2 2022 1,247.4 5.0 2023 1,124.3 5.0 2024 996.4 4.9 Thereafter 4,087.7 42.6 Total minimum lease payments $ 10,230.9 $ 67.9

Summary of Significant Accoun_2

Summary of Significant Accounting Policies Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Sep. 30, 2019	Sep. 29, 2019
Goodwill [Line Items]
Goodwill	$ 3,515.9		$ 3,490.8
Operating Lease, Right-of-Use Asset	8,358.5		0
Retained Earnings (Accumulated Deficit)	(6,414.8)		(5,771.2)
Operating Lease, Liability, Noncurrent	7,711.7		0
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
store occupancy cost	582.9
Operating Lease, Liability, Noncurrent	7,711.7		0
Retained Earnings (Accumulated Deficit)	$ (6,414.8)		$ (5,771.2)
Accounting Standards Update 2016-02 [Member]
Goodwill [Line Items]
Operating Lease, Right-of-Use Asset		$ 8,400
Retained Earnings (Accumulated Deficit)		17.3
Operating Lease, Liability, Noncurrent		9,000
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Liability, Noncurrent		9,000
Retained Earnings (Accumulated Deficit)		17.3
Deferred Rent Credit		$ 568

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Sep. 30, 2019	Sep. 29, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Right-of-Use Asset	$ 8,358.5			$ 0
Deferred Tax Assets, Net, Noncurrent	1,731.4			1,765.8
Deferred Revenue, Current	1,694.1			1,269
Income Tax Expense (Benefit)	$ 258.5	$ 205.1
Earnings per share - diluted	$ 0.74	$ 0.61
Earnings Per Share, Basic	$ 0.75	$ 0.61
Deferred Revenue, Noncurrent	$ 6,748.8			6,744.4
Deferred Tax and Other Liabilities, Noncurrent	701.2			1,370.5
Retained Earnings (Accumulated Deficit)	$ (6,414.8)			$ (5,771.2)
Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Right-of-Use Asset			$ 8,400
Retained Earnings (Accumulated Deficit)			$ 17.3

Revenue Recognition (Narrative)

Revenue Recognition (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Sep. 29, 2019
Deferred Revenue, Current	$ 1,694.1		$ 1,269
Deferred Revenue, Noncurrent	6,748.8		6,744.4
Deferred Revenue, Revenue Recognized	$ 44.2	$ 44.1
Revenue from Contract with Customer [Abstract]
Revenue Recognition, Policy [Policy Text Block]	Deferred Revenue Our deferred revenue primarily consists of the up-front prepaid royalty from Nestlé, for which we have continuing performance obligations to support the Global Coffee Alliance and our unredeemed stored value card liability and unredeemed loyalty points (“Stars”) associated with our loyalty program. At December 29, 2019, the current and long-term deferred revenue related to the Nestlé up-front payment was $176.5 million and $6.6 billion, respectively. During the quarters ended December 29, 2019 and December 30, 2018, we recognized $44.2 million and $44.1 million in current and long-term deferred revenue, respectively, related to amortization of the up-front payment. Changes in our deferred revenue balance related to our stored value cards and loyalty program (in millions) : Total Stored value cards and loyalty program at September 29, 2019 $ 1,113.7 Revenue deferred - card activations, card reloads and Stars earned 3,507.5 Revenue recognized - card and Stars redemptions and breakage (3,061.9) Other (1) 1.7 Stored value cards and loyalty program at December 29, 2019(2) $ 1,561.0 (1) “Other” primarily consists of changes in the stored value cards and loyalty program balance resulting from foreign currency translation.
Revenue Recognition Period Stored Value Cards and Loyalty Program Breakage [Member]
Deferred Revenue, Current	$ 1,460.9
Deferred Revenue, Revenue Recognized	3,061.9
Deferred Revenue, Additions	3,507.5
Deferred Revenue, Other	1.7
Deferred Revenue	1,561		$ 1,113.7
Nestle Global Coffee Alliance [Member]
Deferred Revenue, Current	176.5
Deferred Revenue, Noncurrent	$ 6,600

Acquisitions and Divestitures (

Acquisitions and Divestitures (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2019	Dec. 29, 2019	Sep. 29, 2019
Business Acquisition [Line Items]
Goodwill		$ 3,515.9	$ 3,490.8
Finite-Lived Intangible Assets, Accumulated Amortization		658.7	603
Starbucks Coffee Thailand [Member]
Business Acquisition [Line Items]
Deconsolidation, Gain (Loss), Amount	$ 601.9
Acquired and reacquired rights
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization		$ 589.7	$ 537.2

Acquisitions and Divestitures D

Acquisitions and Divestitures Definite-lived intangible assets acquired (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 1,191.3	$ 1,181.4
Finite-Lived Intangible Assets, Accumulated Amortization	658.7	603
Finite-Lived Intangible Assets, Net	532.6	578.4
Acquired and reacquired rights
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,084.3	1,075
Finite-Lived Intangible Assets, Accumulated Amortization	589.7	537.2
Finite-Lived Intangible Assets, Net	$ 494.6	$ 537.8

Derivative Financial Instrume_4

Derivative Financial Instruments (Derivative Gains and Losses Included in AOCI and Expected to be Reclassified into Earnings in 12 Months, Net of Tax) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Cash Flow Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ 17.8	$ 0.5
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 2.5
Outstanding Contract Remaining Maturity (Months)	154 months
Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ (0.8)	(1.4)
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 0
Outstanding Contract Remaining Maturity (Months)	59 months
Cash Flow Hedging [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ 8.1	12.9
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 4.7
Outstanding Contract Remaining Maturity (Months)	36 months
Cash Flow Hedging [Member] | Coffee Contracts [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ 8.6	(1)
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 6.5
Outstanding Contract Remaining Maturity (Months)	24 months
Cash Flow Hedging [Member] | Dairy Contracts [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ 0	0
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 0
Outstanding Contract Remaining Maturity (Months)	4 months
Net Investment Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ 5.6	0
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 0
Outstanding Contract Remaining Maturity (Months)	117 months
Net Investment Hedging [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ 16	16
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 0
Outstanding Contract Remaining Maturity (Months)	0 months
Net Investment Hedging [Member] | ForeignExchangeYenDebt [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Gains/(Losses) Included in AOCI	$ (13.9)	$ (26.1)
Net Gains/(Losses) Expected to be Reclassified from AOCI into Earnings within 12 Months	$ 0
Outstanding Contract Remaining Maturity (Months)	51 months

Derivative Financial Instrume_5

Derivative Financial Instruments (Pretax Gains and Losses on Derivative Contracts Designated as Hedging Instruments Recognized in OCI and Reclassifications from AOCI to Earnings) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	$ 32.4	$ (9.1)
Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	23.7	(21.9)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	20	(15.7)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	6.2	(8)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	(4.7)	14.6
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Coffee Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	11	0
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Dairy Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	(0.1)	0
Designated as Hedging Instrument [Member] | Net Investment Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	10.7	0
Gains/(Losses) Reclassified from AOCI to Earnings	3.3	0
Designated as Hedging Instrument [Member] | Net Investment Hedging [Member] | ForeignExchangeYenDebt [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	13	(21.9)
Gains/(Losses) Reclassified from AOCI to Earnings	0	0
Interest Expense [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	0.8	1.4
Interest Expense [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	(0.2)	(0.4)
Interest and Other Income [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	5.6	(11.3)
Franchised Units Revenue [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	1.7	1.4
Cost of Goods and Services Sold [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	(0.3)	0.5
Cost of Goods and Services Sold [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Coffee Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	0	(0.2)
Cost of Goods and Services Sold [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Dairy Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Reclassified from AOCI to Earnings	$ 0	$ 0

Derivative Financial Instrume_6

Derivative Financial Instruments (Pretax Gains and Losses on Derivative Contracts Not Designated as Hedging Instruments Recognized in Earnings) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Interest and Other Income [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in Earnings	$ 3.4	$ (7.9)
Interest and Other Income [Member] | Dairy Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in Earnings	0	(2.1)
Interest and Other Income [Member] | Diesel and Other Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in Earnings	0.9	(6.6)
Interest Expense [Member] | Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(10.9)	16.1
Interest Expense [Member] | Long-term Debt [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ 4.2	$ (16.9)

Derivative and Financial Instru

Derivative and Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 1,500	$ 1,500
Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,021	341
Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,140	1,125
Coffee Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	43	52
Dairy Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	3	1
Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 15	$ 17

Derivative Financial Instrume_7

Derivative Financial Instruments Derivative Financial Instruments (Fair Value of Outstanding Derivative Contracts) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Other Long-Term Assets [Member] | Designated as Hedging Instrument [Member] | Interest Rate Contract [Member]
Derivative [Line Items]
Derivative Assets	$ 17.5	$ 0.1
Other Long-Term Assets [Member] | Designated as Hedging Instrument [Member] | Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative Assets	12	0.2
Other Long-Term Assets [Member] | Designated as Hedging Instrument [Member] | Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative Assets	5.7	7.8
Other Long-Term Assets [Member] | Designated as Hedging Instrument [Member] | Coffee Contracts [Member]
Derivative [Line Items]
Derivative Assets	0.1	0
Other Long-Term Assets [Member] | Designated as Hedging Instrument [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Assets	7.3	18.2
Prepaid Expenses and Other Current Assets [Member] | Designated as Hedging Instrument [Member] | Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative Assets	8.9	11.4
Prepaid Expenses and Other Current Assets [Member] | Designated as Hedging Instrument [Member] | Coffee Contracts [Member]
Derivative [Line Items]
Derivative Assets	9.8	0
Prepaid Expenses and Other Current Assets [Member] | Not Designated as Hedging Instrument [Member] | Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative Assets	3.5	1
Prepaid Expenses and Other Current Assets [Member] | Not Designated as Hedging Instrument [Member] | Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative Assets	1	0.2
Other Long-Term Liabilities [Member] | Designated as Hedging Instrument [Member] | Interest Rate Contract [Member]
Derivative [Line Items]
Derivative Liabilities	0	2.6
Other Long-Term Liabilities [Member] | Designated as Hedging Instrument [Member] | Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative Liabilities	7.4	9.7
Other Long-Term Liabilities [Member] | Designated as Hedging Instrument [Member] | Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative Liabilities	1.1	0.1
Other Long-Term Liabilities [Member] | Designated as Hedging Instrument [Member] | Coffee Contracts [Member]
Derivative [Line Items]
Derivative Liabilities	0	0.1
Other Current Liabilities [Member] | Designated as Hedging Instrument [Member] | Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative Liabilities	1.7	0.6
Other Current Liabilities [Member] | Designated as Hedging Instrument [Member] | Coffee Contracts [Member]
Derivative [Line Items]
Derivative Liabilities	0	1
Other Current Liabilities [Member] | Not Designated as Hedging Instrument [Member] | Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative Liabilities	1.6	3
Other Current Liabilities [Member] | Not Designated as Hedging Instrument [Member] | Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative Liabilities	$ 0.1	$ 1.1

Derivative Financial Instrume_8

Derivative Financial Instruments Interest Rate Swaps (Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position) (Details) - Interest Rate Swap [Member] - Designated as Hedging Instrument [Member] - Other Noncurrent Liabilities [Member] - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	$ 757.6	$ 761.8
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)	$ 7.6	$ 11.8

Fair Value Measurements (Assets

Fair Value Measurements (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Assets:
Total short-term investments	$ 68.4	$ 70.5
Total Assets	3,374.5	3,016
Liabilities:
Financial Liabilities Fair Value Disclosure	11.9	18.2
Cash and Cash Equivalents [Member]
Assets:
Cash and cash equivalents	3,040.5	2,686.6
Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	4	4
Equity Securities, FV-NI	64.4	66.5
Total short-term investments	68.4	70.5
Prepaid Expenses and Other Current Assets [Member]
Assets:
Derivative assets	23.2	12.6
Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	199.8	220
Other Long-Term Assets [Member]
Assets:
Derivative assets	42.6	26.3
Accrued Liabilities [Member]
Liabilities:
Derivative liabilities	3.4	5.7
Other Long-Term Liabilities [Member]
Liabilities:
Derivative liabilities	8.5	12.5
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets:
Total Assets	3,213.4	2,859.6
Liabilities:
Financial Liabilities Fair Value Disclosure	0	1.1
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Cash and Cash Equivalents [Member]
Assets:
Cash and cash equivalents	3,040.5	2,686.6
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Equity Securities, FV-NI	64.4	66.5
Total short-term investments	64.4	66.5
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Prepaid Expenses and Other Current Assets [Member]
Assets:
Derivative assets	9.8	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	98.6	106.5
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Other Long-Term Assets [Member]
Assets:
Derivative assets	0.1	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Accrued Liabilities [Member]
Liabilities:
Derivative liabilities	0	1.1
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Other Long-Term Liabilities [Member]
Liabilities:
Derivative liabilities	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets:
Total Assets	155.3	150.6
Liabilities:
Financial Liabilities Fair Value Disclosure	11.9	17.1
Significant Other Observable Inputs (Level 2) [Member] | Cash and Cash Equivalents [Member]
Assets:
Cash and cash equivalents	0	0
Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	4	4
Equity Securities, FV-NI	0	0
Total short-term investments	4	4
Significant Other Observable Inputs (Level 2) [Member] | Prepaid Expenses and Other Current Assets [Member]
Assets:
Derivative assets	13.4	12.6
Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	95.4	107.7
Significant Other Observable Inputs (Level 2) [Member] | Other Long-Term Assets [Member]
Assets:
Derivative assets	42.5	26.3
Significant Other Observable Inputs (Level 2) [Member] | Accrued Liabilities [Member]
Liabilities:
Derivative liabilities	3.4	4.6
Significant Other Observable Inputs (Level 2) [Member] | Other Long-Term Liabilities [Member]
Liabilities:
Derivative liabilities	8.5	12.5
Significant Unobservable Inputs (Level 3) [Member]
Assets:
Total Assets	5.8	5.8
Liabilities:
Financial Liabilities Fair Value Disclosure	0	0
Significant Unobservable Inputs (Level 3) [Member] | Cash and Cash Equivalents [Member]
Assets:
Cash and cash equivalents	0	0
Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Equity Securities, FV-NI	0	0
Total short-term investments	0	0
Significant Unobservable Inputs (Level 3) [Member] | Prepaid Expenses and Other Current Assets [Member]
Assets:
Derivative assets	0	0
Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	5.8	5.8
Significant Unobservable Inputs (Level 3) [Member] | Other Long-Term Assets [Member]
Assets:
Derivative assets	0	0
Significant Unobservable Inputs (Level 3) [Member] | Accrued Liabilities [Member]
Liabilities:
Derivative liabilities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Other Long-Term Liabilities [Member]
Liabilities:
Derivative liabilities	0	0
Commercial Paper [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0.5	0.5
Commercial Paper [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Commercial Paper [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0.5	0.5
Commercial Paper [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Corporate Debt Securities [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	3.5	3.5
Corporate Debt Securities [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	91.1	101.2
Corporate Debt Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Corporate Debt Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Corporate Debt Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	3.5	3.5
Corporate Debt Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	91.1	101.2
Corporate Debt Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Corporate Debt Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
U.S. Government Treasury Securities [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	98.6	106.5
U.S. Government Treasury Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	98.6	106.5
U.S. Government Treasury Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
U.S. Government Treasury Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
State and Local Government Obligations [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	3.6	4.9
State and Local Government Obligations [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
State and Local Government Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	3.6	4.9
State and Local Government Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Auction Rate Securities [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	5.8	5.8
Auction Rate Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Auction Rate Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Auction Rate Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	5.8	5.8
Mortgage and Other Asset-backed Securities [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0.7	1.6
Mortgage and Other Asset-backed Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0	0
Mortgage and Other Asset-backed Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	0.7	1.6
Mortgage and Other Asset-backed Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
Assets:
Debt Securities, Available-for-sale	$ 0	$ 0

Inventories (Narrative) (Detail

Inventories (Narrative) (Details) $ in Millions	3 Months Ended
	Dec. 29, 2019USD ($)
Fixed-price Contract [Member]
Inventory [Line Items]
Amount of coffee committed to be purchased	$ 992
Price-to-be-fixed Contract [Member]
Inventory [Line Items]
Amount of coffee committed to be purchased	$ 456

Inventories (Components of Inve

Inventories (Components of Inventory) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Inventory Disclosure [Abstract]
Unroasted coffee	$ 609.3	$ 656.5
Roasted Coffee Inventory	253.7	276.5
Other merchandise held for sale	269.1	288
Retail Related Inventory, Packaging and Other Supplies	276.6	308.4
Total	$ 1,408.7	$ 1,529.4

Supplemental Balance Sheet In_4

Supplemental Balance Sheet Information (Property, Plant And Equipment, net) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 14,424	$ 14,273.5
Accumulated depreciation	(8,033.1)	(7,841.8)
Property, plant and equipment, net	6,390.9	6,431.7
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	46.8	46.8
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	569.7	691.5
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	8,121.7	7,948.6
Store Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,722.8	2,659.5
Roasting Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	783.9	769.6
Furniture, Fixtures and Other [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,818.8	1,799
Work in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 360.3	$ 358.5

Supplemental Balance Sheet In_5

Supplemental Balance Sheet Information (Accrued Liabilities) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Balance Sheet Related Disclosures [Abstract]
Accrued compensation and related costs	$ 578.5	$ 664.6
Accrued occupancy costs	74.3	176.9
Accrued dividends payable	482.4	485.7
Accrued capital and other operating expenditures	684.8	703.9
Total accrued liabilities	1,637.8	1,753.7
Insurance reserves	218	210.5
Accrued Income Taxes	$ 178.3	$ 176.7

Other Intangible Assets and G_3

Other Intangible Assets and Goodwill (Indefinite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Indefinite-lived Intangible Assets [Line Items]
Goodwill	$ 3,515.9	$ 3,490.8
Goodwill, Other Increase (Decrease)	$ 25.1
Schedule of Indefinite-Lived Intangible Assets [Table Text Block]	(in millions) Dec 29, 2019 Sep 29, 2019 Trade names, trademarks and patents $ 206.5 $ 203.4
Trade Names, Trademarks and Patents [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 206.5	203.4
Americas Segment [Member]
Indefinite-lived Intangible Assets [Line Items]
Goodwill	497	496.7
Goodwill, Other Increase (Decrease)	0.3
Channel Development [Member]
Indefinite-lived Intangible Assets [Line Items]
Goodwill	34.7	34.7
Goodwill, Other Increase (Decrease)	0
Corporate and Other [Member]
Indefinite-lived Intangible Assets [Line Items]
Goodwill	1	1
Goodwill, Other Increase (Decrease)	0
International Segment
Indefinite-lived Intangible Assets [Line Items]
Goodwill	2,983.2	$ 2,958.4
Goodwill, Other Increase (Decrease)	$ 24.8

Other Intangible Assets and G_4

Other Intangible Assets and Goodwill (Finite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Sep. 29, 2019
Finite-Lived Intangible Assets [Line Items]
Schedule of Finite-Lived Intangible Assets [Table Text Block]	Dec 29, 2019 Sep 29, 2019 (in millions) Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Acquired and reacquired rights $ 1,084.3 $ (589.7) $ 494.6 $ 1,075.0 $ (537.2) $ 537.8 Acquired trade secrets and processes 27.6 (19.9) 7.7 27.6 (19.2) 8.4 Trade names, trademarks and patents 41.1 (23.7) 17.4 40.6 (22.9) 17.7 Licensing agreements 15.9 (12.6) 3.3 16.2 (12.2) 4.0 Other finite-lived intangible assets 22.4 (12.8) 9.6 22.0 (11.5) 10.5 Total finite-lived intangible assets $ 1,191.3 $ (658.7) $ 532.6 $ 1,181.4 $ (603.0) $ 578.4
Finite-Lived Intangible Assets, Gross	$ 1,191.3		$ 1,181.4
Finite-Lived Intangible Assets, Accumulated Amortization	658.7		603
Finite-Lived Intangible Assets, Net	532.6		578.4
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	54.1	$ 54.5
Acquired and reacquired rights
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,084.3		1,075
Finite-Lived Intangible Assets, Accumulated Amortization	589.7		537.2
Finite-Lived Intangible Assets, Net	494.6		537.8
Acquired trade secrets and processes [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	27.6		27.6
Finite-Lived Intangible Assets, Accumulated Amortization	19.9		19.2
Finite-Lived Intangible Assets, Net	7.7		8.4
Trade Names, Trademarks and Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	41.1		40.6
Finite-Lived Intangible Assets, Accumulated Amortization	23.7		22.9
Finite-Lived Intangible Assets, Net	17.4		17.7
Licensing Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	15.9		16.2
Finite-Lived Intangible Assets, Accumulated Amortization	12.6		12.2
Finite-Lived Intangible Assets, Net	3.3		4
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	22.4		22
Finite-Lived Intangible Assets, Accumulated Amortization	12.8		11.5
Finite-Lived Intangible Assets, Net	$ 9.6		$ 10.5

Other Intangible Assets and G_5

Other Intangible Assets and Goodwill (Estimated Future Amortization Expense) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]	Fiscal Year Ending Total 2020 (excluding the quarter ended December 29, 2019) $ 162.6 2021 197.0 2022 163.3 2023 2.7 2024 2.1 Thereafter 4.9 Total estimated future amortization expense $ 532.6
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	$ 162.6
Finite-Lived Intangible Assets, Amortization Expense, Year Two	197
Finite-Lived Intangible Assets, Amortization Expense, Year Three	163.3
Finite-Lived Intangible Assets, Amortization Expense, Year Four	2.7
Finite-Lived Intangible Assets, Amortization Expense, Year Five	2.1
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	4.9
Finite-Lived Intangible Assets, Net	$ 532.6	$ 578.4

Debt (Narrative) (Details)

Debt (Narrative) (Details) - USD ($)	3 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Debt Instrument [Line Items]
Short-term Debt	$ 497,900,000	$ 0
Two Point Two Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Stated Interest Rate	2.20%
Debt Instrument, Face Amount	$ 500,000,000	500,000,000
Two Point Two Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Stated Interest Rate	3.75%
Debt Instrument, Face Amount	$ 500,000,000	500,000,000
PointThreeSevenTwoPercentageYenDenominatedSeniorNotes [Member]
Debt Instrument [Line Items]
Stated Interest Rate	0.372%
Debt Instrument, Face Amount	$ 775,300,000	788,300,000
Three Point One Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Stated Interest Rate	3.50%
Debt Instrument, Face Amount	$ 600,000,000	$ 600,000,000
Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt covenant compliance	The indentures under which the above notes were issued require us to maintain compliance with certain covenants, including limits on future liens and sale and leaseback transactions on certain material properties. As of December 29, 2019, we were in compliance with all applicable covenants.

(Components of Long-Term Debt I

(Components of Long-Term Debt Including Associated Interest Rates and Related Fair Values) (Details) - USD ($) $ in Millions	Dec. 29, 2019	Sep. 29, 2019
Debt Instrument [Line Items]
Total	$ 11,225.3	$ 11,238.3
Total, Estimated Fair Value	12,051	12,033
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	(81)	(83.1)
Hedging Liabilities, Noncurrent	7.6	11.8
Total, Carrying Value, net of aggregate unamortized discount	11,151.9	11,167
Two Point Two Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 500	500
Stated Interest Rate	2.20%
Effective Interest Rate	2.228%
Two Point One Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 500	500
Debt Instrument, Face Value from Reopening of Previous Issuance	$ 250	250
Stated Interest Rate	2.10%
Effective Interest Rate	2.293%
Effective Interest Rate for Reopening of Previous Issuance	1.60%
Two Point Seven Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 500	500
Stated Interest Rate	2.70%
Effective Interest Rate	2.819%
Three Point One Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 750	1,000
Stated Interest Rate	3.10%
Effective Interest Rate	3.107%
Three Point Eight Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 1,000	750
Stated Interest Rate	3.85%
Effective Interest Rate	2.859%
PointThreeSevenTwoPercentageYenDenominatedSeniorNotes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 775.3	788.3
Stated Interest Rate	0.372%
Effective Interest Rate	0.462%
Three Point Eight Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 1,250	1,250
Stated Interest Rate	3.80%
Effective Interest Rate	3.721%
Two Point Four Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 500	500
Stated Interest Rate	2.45%
Effective Interest Rate	2.511%
Three Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 600	600
Stated Interest Rate	3.50%
Effective Interest Rate	3.529%
Four Point Zero Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 750	750
Stated Interest Rate	4.00%
Effective Interest Rate	3.958%
Three Point Five Five Percentage Senior Notes [Member] [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 1,000	1,000
Stated Interest Rate	3.55%
Effective Interest Rate	3.871%
Four Point Three Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 350	350
Stated Interest Rate	4.30%
Effective Interest Rate	4.348%
Three Point Seven Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 500	500
Stated Interest Rate	3.75%
Effective Interest Rate	3.765%
Four Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 1,000	1,000
Stated Interest Rate	4.50%
Effective Interest Rate	4.504%
Four Point Four Five Percentage Senior Notes [Member] [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 1,000	1,000
Stated Interest Rate	4.45%
Effective Interest Rate	4.433%
Fair Value, Inputs, Level 2 [Member] | Two Point Two Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	$ 501	501
Fair Value, Inputs, Level 2 [Member] | Two Point One Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	501	500
Estimated Fair Value from Reopening of Previous Issuance	251	250
Fair Value, Inputs, Level 2 [Member] | Two Point Seven Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	510	509
Fair Value, Inputs, Level 2 [Member] | Three Point One Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	797	1,033
Fair Value, Inputs, Level 2 [Member] | Three Point Eight Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	1,033	798
Fair Value, Inputs, Level 2 [Member] | PointThreeSevenTwoPercentageYenDenominatedSeniorNotes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	786	795
Fair Value, Inputs, Level 2 [Member] | Three Point Eight Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	1,350	1,351
Fair Value, Inputs, Level 2 [Member] | Two Point Four Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	504	502
Fair Value, Inputs, Level 2 [Member] | Three Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	644	644
Fair Value, Inputs, Level 2 [Member] | Four Point Zero Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	835	837
Fair Value, Inputs, Level 2 [Member] | Three Point Five Five Percentage Senior Notes [Member] [Member]
Debt Instrument [Line Items]
Estimated Fair Value	1,086	1,080
Fair Value, Inputs, Level 2 [Member] | Four Point Three Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	393	390
Fair Value, Inputs, Level 2 [Member] | Three Point Seven Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	520	518
Fair Value, Inputs, Level 2 [Member] | Four Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Estimated Fair Value	1,175	1,160
Fair Value, Inputs, Level 2 [Member] | Four Point Four Five Percentage Senior Notes [Member] [Member]
Debt Instrument [Line Items]
Estimated Fair Value	$ 1,165	$ 1,165

Debt (Summary of long-term debt

Debt (Summary of long-term debt maturities) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Short-term Debt [Line Items]
2019	$ 0
2020	1,250
2021	500
2022	1,000
2023	1,525.3
Thereafter	6,950
Total	11,225.3	$ 11,238.3
Commercial Paper [Member]
Short-term Debt [Line Items]
Maximum allowable amount under Commercial Paper Program	$ 3,000
Maximum [Member] | Commercial Paper [Member]
Short-term Debt [Line Items]
Maximum allowable maturity period of credit under Commercial Paper Program	397 days

Equity (Narrative) (Details)

Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	Feb. 21, 2020	Feb. 06, 2020	Mar. 31, 2019	Dec. 29, 2019	Mar. 31, 2019	Sep. 29, 2019	Mar. 20, 2019	Dec. 30, 2018	Oct. 02, 2018	Sep. 30, 2018
Equity, Class of Treasury Stock [Line Items]
Authorized shares of common stock				2,400,000,000		2,400,000,000
Par value of common stock				$ 0.001		$ 0.001
Authorized shares of preferred stock				7,500,000
Outstanding shares of preferred stock				0
Shares available for repurchase				16,200,000
Cash dividend declared to shareholders				$ 0.41				$ 0.36
Dividends payable, payment date	Feb. 21, 2020
Dividends payable, record date		Feb. 6, 2020
September ASR [Member]
Equity, Class of Treasury Stock [Line Items]
Other Commitment										$ 5,000
Up-Front Payment Under Accelerated Share Repurchase Program									$ 5,000
Accelerated Share Repurchase, Completion Date			March 2019
Accelerated Share Repurchases, Final Price Paid Per Share					$ 65.03
Accelerated Share Repurchases, Settlement (Payment) or Receipt, Shares							4,900,000		72,000,000
Open Market [Member]
Equity, Class of Treasury Stock [Line Items]
Shares of common stock repurchased				13,000,000
Total cost of common stock repurchased				$ 1,100

Equity (Components Of Accumulat

Equity (Components Of Accumulated Other Comprehensive Income, Net Of Tax) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Sep. 29, 2019	Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ (6,759.1)	$ (2,878.8)	$ (6,231)	$ 1,175.8
Net gains/(losses) in AOCI, beginning of period	(503.3)
Other comprehensive income/(loss)	111.1	(12.9)
Net gains/(losses) in AOCI, end of period	(387.4)
Cumulative Effect of New Accounting Principle in Period of Adoption	17.3	495.6
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	3.2	(2.9)	3.9	(4.9)
Net gains/(losses) recognized in OCI before reclassifications	(0.1)	1.7
Net (gains)/losses reclassified from AOCI to earnings	0.1	0.3
Other comprehensive income/(loss)	0	2
Cumulative Effect of New Accounting Principle in Period of Adoption	(0.7)
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	33.7	17.5	11	17.7
Net gains/(losses) recognized in OCI before reclassifications	25.8	(7.3)
Net (gains)/losses reclassified from AOCI to earnings	(6.1)	7.1
Other comprehensive income/(loss)	19.7	(0.2)
Cumulative Effect of New Accounting Principle in Period of Adoption	3
Accumulated Net Investment Hedge Gain (Loss) Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	7.7	3.3	(10.1)	19.6
Net gains/(losses) recognized in OCI before reclassifications	17.7	(16.3)
Net (gains)/losses reclassified from AOCI to earnings	(2.4)	0
Other comprehensive income/(loss)	15.3	(16.3)
Cumulative Effect of New Accounting Principle in Period of Adoption	2.5
Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(432)	(361.1)	(508.1)	(362.7)
Net gains/(losses) recognized in OCI before reclassifications	76.1	1.6
Net (gains)/losses reclassified from AOCI to earnings	0	0
Other comprehensive income/(loss)	76.1	1.6
Cumulative Effect of New Accounting Principle in Period of Adoption	0
Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(6,759.9)	(2,884.9)	(6,232.2)	1,169.5
Other comprehensive income/(loss)	111.1	(12.9)
Cumulative Effect of New Accounting Principle in Period of Adoption	17.3	495.6
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(387.4)	(343.2)	$ (503.3)	$ (330.3)
Net gains/(losses) recognized in OCI before reclassifications	119.5	(20.3)
Net (gains)/losses reclassified from AOCI to earnings	(8.4)	7.4
Other comprehensive income/(loss)	111.1	(12.9)
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 4.8	$ 0

Equity (Impact of Reclassificat

Equity (Impact of Reclassifications from Accumulated Other Comprehensive Income on Earnings) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Interest income and other, net	$ 15.9	$ 24.8
Revenues	7,097.1	6,632.7
Amounts Reclassified from AOCI, Interest expense	(91.9)	(75)
Amounts Reclassified from AOCI, Cost of sales including occupancy costs	(2,236.4)	(2,175.8)
Amounts Reclassified from AOCI, Tax (expense)/benefit	(258.5)	(205.1)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Total before tax	10.7	(8.1)
Amounts Reclassified from AOCI, Tax (expense)/benefit	(2.3)	0.7
Amounts Reclassified from AOCI, Net of tax	8.4	(7.4)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Net of tax	0.1	0.3
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Interest income and other, net	(0.2)	0.5
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Net of tax	(6.1)	7.1
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Total before tax	(7.6)	8.6
Accumulated Net Investment Hedge Gain (Loss) Attributable to Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Net of tax	(2.4)	0
Accumulated Net Investment Hedge Gain (Loss) Attributable to Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Interest income and other, net	3.3	0
Translation Adjustment [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from AOCI, Net of tax	$ 0	$ 0

Employee Stock Plans (Narrative

Employee Stock Plans (Narrative) (Details) shares in Millions	Dec. 29, 2019shares
Stock Options and Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock available for issuance pursuant to future equity-based compensation awards and ESPP	45.8
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock available for issuance pursuant to future equity-based compensation awards and ESPP	12.3

Employee Stock Plans (Stock-Bas

Employee Stock Plans (Stock-Based Compensation Expense Recognized in Consolidated Statement of Earnings) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 90.3	$ 97.2
Stock Options [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	1.7	8.3
Restricted Stock Units (RSUs) [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 88.6	$ 88.9

Employee Stock Plans (Stock Opt

Employee Stock Plans (Stock Option and RSU Transactions) (Details) shares in Millions, $ in Millions	3 Months Ended
	Dec. 29, 2019USD ($)shares
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding, October 2, 2016	15.2
Granted, Stock Options	0
Options exercised, Stock Options	(0.8)
Forfeited/expired, Stock Options	0
Options outstanding, April 2, 2017	14.4
Total unrecognized stock-based compensation expense, net of estimated forfeitures, Stock Options | $	$ 3.3
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested RSUs, October 2, 2016	8.9
Granted, RSUs	3.5
RSUs vested, RSUs	(2.9)
Forfeited/expired, RSUs	(0.3)
Nonvested RSUs, April 2, 2017	9.2
Total unrecognized stock-based compensation expense, net of estimated forfeitures, RSUs | $	$ 294.9

Earnings Per Share (Narrative)

Earnings Per Share (Narrative) (Details) - shares shares in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Out-of-the-money stock options	0	0.2

Earnings Per Share (Calculation

Earnings Per Share (Calculation of Net Earnings Per Common Share (EPS) - Basic and Diluted) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Earnings Per Share [Abstract]
Document Period End Date	Dec. 29, 2019
Net earnings attributable to Starbucks	$ 885.7	$ 760.6
Weighted average common shares outstanding (for basic calculation)	1,180.4	1,242
Dilutive effect of outstanding common stock options and RSUs	10.6	11.4
Weighted average common and common equivalent shares outstanding (for diluted calculation)	1,191	1,253.4
Earnings per share - basic	$ 0.75	$ 0.61
Earnings per share - diluted	$ 0.74	$ 0.61

Segment Reporting (Financial In

Segment Reporting (Financial Information For Reportable Operating Segments And All Other Segments) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Segment Reporting Information [Line Items]
Segment Reporting, Factors Used to Identify Entity's Reportable Segments	Segment information is prepared on the same basis that our ceo, who is our Chief Operating Decision Maker, manages the segments, evaluates financial results, and makes key operating decisions.
Revenues	$ 7,097.1	$ 6,632.7
Depreciation and amortization expenses	351	333.4
Income from equity investees	73.9	67.8
Operating income/(loss)	1,219.8	1,015.7
Income Tax Expense (Benefit)	$ 258.5	205.1
Financial Information For Reportable Operating Segments And All Other Segments	The table below presents financial information for our reportable operating segments and Corporate and Other segment (in millions) : Quarter Ended Americas International Channel Development Corporate and Other Total December 29, 2019 Total net revenues $ 5,010.9 $ 1,571.1 $ 494.6 $ 20.5 $ 7,097.1 Depreciation and amortization expenses 189.2 126.6 0.3 34.9 351.0 Income from equity investees — 30.9 43.0 — 73.9 Operating income/(loss) $ 1,098.8 $ 275.9 $ 175.5 $ (330.4) $ 1,219.8 December 30, 2018 Total net revenues (1) $ 4,612.5 $ 1,504.0 $ 504.6 $ 11.6 $ 6,632.7 Depreciation and amortization expenses 166.9 127.0 — 39.5 333.4 Income from equity investees — 26.4 41.4 — 67.8 Operating income/(loss) $ 968.7 $ 230.0 $ 175.8 $ (358.8) $ 1,015.7 (1) Prior period amounts have been restated to reflect the fourth quarter fiscal 2019 realigned Starbucks operating segment reporting structure.
Operating Segments [Member] | Americas Segment [Member]
Segment Reporting Information [Line Items]
Revenues	$ 5,010.9	4,612.5
Depreciation and amortization expenses	189.2	166.9
Income from equity investees	0	0
Operating income/(loss)	1,098.8	968.7
Operating Segments [Member] | Channel Development [Member]
Segment Reporting Information [Line Items]
Revenues	494.6	504.6
Depreciation and amortization expenses	0.3	0
Income from equity investees	43	41.4
Operating income/(loss)	175.5	175.8
Operating Segments [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenues	20.5	11.6
Depreciation and amortization expenses	34.9	39.5
Income from equity investees	0	0
Operating income/(loss)	(330.4)	(358.8)
Operating Segments [Member] | International Segment
Segment Reporting Information [Line Items]
Revenues	1,571.1
Depreciation and amortization expenses	126.6
Income from equity investees	30.9	26.4
Operating income/(loss)	275.9	230
Beverage Member
Segment Reporting Information [Line Items]
Revenues	4,260.9	3,926
Food Member
Segment Reporting Information [Line Items]
Revenues	1,281.4	1,188.9
Other Products Member
Segment Reporting Information [Line Items]
Revenues	$ 1,554.8	$ 1,517.8
Revenue Benchmark [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	100.00%	100.00%
Revenue Benchmark [Member] | Beverage Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	60.00%	59.00%
Revenue Benchmark [Member] | Food Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	18.00%	18.00%
Revenue Benchmark [Member] | Other Products Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	22.00%	23.00%

Segment Reporting (Reconciliati

Segment Reporting (Reconciliation Of Total Segment Operating Income To Consolidated Earnings Before Income Taxes) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenues	$ 7,097.1	$ 6,632.7
Depreciation and amortization expenses	351	333.4
Income from equity investees	73.9	67.8
Operating income/(loss)	1,219.8	1,015.7
Income Tax Expense (Benefit)	258.5	205.1
Interest income and other, net	15.9	24.8
Interest expense	(91.9)	(75)
Earnings before income taxes	1,143.8	965.5
Americas Segment [Member] | Operating Segments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenues	5,010.9	4,612.5
Depreciation and amortization expenses	189.2	166.9
Income from equity investees	0	0
Operating income/(loss)	1,098.8	968.7
Channel Development [Member] | Operating Segments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenues	494.6	504.6
Depreciation and amortization expenses	0.3	0
Income from equity investees	43	41.4
Operating income/(loss)	175.5	175.8
Corporate and Other [Member] | Operating Segments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenues	20.5	11.6
Depreciation and amortization expenses	34.9	39.5
Income from equity investees	0	0
Operating income/(loss)	$ (330.4)	$ (358.8)

Leases, Codification Topic 84_2

Leases, Codification Topic 842 (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Sep. 29, 2019
Lessee, Lease, Description [Line Items]
Operating Lease, Cost	$ 373.1
Variable Lease, Cost	228.8
Short-term Lease, Cost	8.3
Lease, Cost	610.2
Operating Lease, Payments	368.9
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 226.4
Operating Lease, Weighted Average Remaining Lease Term	9 years
Operating Lease, Weighted Average Discount Rate, Percent	2.50%
Operating Lease, Right-of-Use Asset	$ 8,358.5	$ 0
Operating Lease, Liability, Current	1,268.9	0
Operating Lease, Liability, Noncurrent	$ 7,711.7	0
Operating Lease, Weighted Average Remaining Lease Term	9 years
Operating Lease, Weighted Average Discount Rate, Percent	2.50%
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	$ 1,099.2
Lessee, Operating Lease, Liability, Payments, Due Year Two	1,393.3
Lessee, Operating Lease, Liability, Payments, Due Year Three	1,285.7
Lessee, Operating Lease, Liability, Payments, Due Year Four	1,155.5
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,023.4
Lessee, Operating Lease, Liability, Payments, Due after Year Five	4,151.1
Lessee, Operating Lease, Liability, Payments, Due	10,108.2
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	1,127.6
Operating Lease, Liability	8,980.6
Unrecorded Unconditional Purchase Obligation	$ 517.1
Operating Leases, Future Minimum Payments Due, Next Twelve Months		1,432.9
Operating Leases, Future Minimum Payments, Due in Two Years		1,342.2
Operating Leases, Future Minimum Payments, Due in Three Years		1,247.4
Operating Leases, Future Minimum Payments, Due in Four Years		1,124.3
Operating Leases, Future Minimum Payments, Due in Five Years		996.4
Operating Leases, Future Minimum Payments, Due Thereafter		4,087.7
Operating Leases, Future Minimum Payments Due		10,230.9
Minimum future rental payments, lease financing arrangements, Year 1		5.2
Minimum future rental payments, lease financing arrangements, Year 2		5.2
Minimum future rental payments lease financing arrangements Year 3		5
Minimum future rental payments, lease financing arrangements, Year 4		5
Minimum future rental payments, lease financing arrangements, Year 5		4.9
Total minimum future rental payments, lease financing arrangements		67.9
Minimum future rental payments, lease financing arrangements, Thereafter		$ 42.6
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract	3 years
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract	20 years

Leases, Codification Topic 840

Leases, Codification Topic 840 (Details) $ in Millions	Sep. 29, 2019USD ($)
Leases [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months	$ 1,432.9