Supplemental Balance Sheet Information (Tables) - USD ($)
$ in Millions

12 Months Ended

Sep. 30, 2018

Oct. 01, 2017

Prepaid Expenses and Other Current Assets [Line Items]

Prepaid Expenses and Other Current Assets [Table Text Block]

Prepaid Expenses and Other Current Assets

	Sep 30, 2018		Oct 1, 2017
Income tax receivable	$	955.4	$	68.0
Other prepaid expenses and current assets	507.4		290.1
Total prepaid expenses and current assets	$	1,462.8	$	358.1

Prepaid Expense and Other Assets, Current

$ 1,462.8

$ 358.1

Property, Plant and Equipment, net

Property, Plant and Equipment, net

	Sep 30, 2018			Oct 1, 2017
Land	$	46.8		$	46.9
Buildings	557.3			481.7
Leasehold improvements	7,372.8			6,401.0
Store equipment	2,400.2			2,110.7
Roasting equipment	658.8			619.8
Furniture, fixtures and other	1,659.3			1,514.1
Work in progress	501.9			409.8
Property, plant and equipment, gross	13,197.1			11,584.0
Accumulated depreciation	(7,268.0		)	(6,664.5		)
Property, plant and equipment, net	$	5,929.1		$	4,919.5

Accrued Liabilities

Accrued Liabilities

	Sep 30, 2018		Oct 1, 2017
Accrued compensation and related costs	$	656.8	$	524.5
Accrued occupancy costs	164.2		151.3
Accrued taxes	286.6		226.6
Accrued dividends payable	445.4		429.5
Accrued capital and other operating expenditures	745.4		602.6
Total accrued liabilities	$	2,298.4	$	1,934.5