Segment Reporting (Revenue from External Customers by Products and Services) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 27, 2021	Jun. 28, 2020	Jun. 27, 2021	Jun. 28, 2020
Segment Reporting Information [Line Items]
Total net revenues	$ 7,496.5	$ 4,222.1	$ 20,913.9	$ 17,314.9
Beverage Member
Segment Reporting Information [Line Items]
Total net revenues	4,753.1	2,628.8	13,222.6	10,429.1
Food Member
Segment Reporting Information [Line Items]
Total net revenues	1,311.2	629.2	3,578.2	2,760.6
Other Products Member
Segment Reporting Information [Line Items]
Total net revenues	$ 1,432.2	$ 964.1	$ 4,113.1	$ 4,125.2
Revenue Benchmark [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	100.00%	100.00%	100.00%	100.00%
Revenue Benchmark [Member] | Beverage Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	63.00%	62.00%	63.00%	60.00%
Revenue Benchmark [Member] | Food Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	18.00%	15.00%	17.00%	16.00%
Revenue Benchmark [Member] | Other Products Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	19.00%	23.00%	20.00%	24.00%